diff --git a/arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/currying.kt b/arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/currying.kt
index 024399f2ead..bf3a25ec4be 100644
--- a/arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/currying.kt
+++ b/arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/currying.kt
@@ -289,3 +289,7 @@ public fun <P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P1
 @JvmName("uncurriedEffect")
 public fun <P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20, P21, R> ((P1) -> (P2) -> (P3) -> (P4) -> (P5) -> (P6) -> (P7) -> (P8) -> (P9) -> (P10) -> (P11) -> (P12) -> (P13) -> (P14) -> (P15) -> (P16) -> (P17) -> (P18) -> (P19) -> (P20) -> suspend (P21) -> R).uncurried(): suspend (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20, P21) -> R =
   { p1: P1, p2: P2, p3: P3, p4: P4, p5: P5, p6: P6, p7: P7, p8: P8, p9: P9, p10: P10, p11: P11, p12: P12, p13: P13, p14: P14, p15: P15, p16: P16, p17: P17, p18: P18, p19: P19, p20: P20, p21: P21 -> this(p1)(p2)(p3)(p4)(p5)(p6)(p7)(p8)(p9)(p10)(p11)(p12)(p13)(p14)(p15)(p16)(p17)(p18)(p19)(p20)(p21) }
+
+@JvmName("uncurriedEffect")
+public fun <P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20, P21, P22, R> ((P1) -> (P2) -> (P3) -> (P4) -> (P5) -> (P6) -> (P7) -> (P8) -> (P9) -> (P10) -> (P11) -> (P12) -> (P13) -> (P14) -> (P15) -> (P16) -> (P17) -> (P18) -> (P19) -> (P20) -> (P21) -> suspend (P22) -> R).uncurried(): suspend (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20, P21, P22) -> R =
+  { p1: P1, p2: P2, p3: P3, p4: P4, p5: P5, p6: P6, p7: P7, p8: P8, p9: P9, p10: P10, p11: P11, p12: P12, p13: P13, p14: P14, p15: P15, p16: P16, p17: P17, p18: P18, p19: P19, p20: P20, p21: P21, p22: P22 -> this(p1)(p2)(p3)(p4)(p5)(p6)(p7)(p8)(p9)(p10)(p11)(p12)(p13)(p14)(p15)(p16)(p17)(p18)(p19)(p20)(p21)(p22) }
diff --git a/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/CurryingTest.kt b/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/CurryingTest.kt
new file mode 100644
index 00000000000..622746b112a
--- /dev/null
+++ b/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/CurryingTest.kt
@@ -0,0 +1,660 @@
+package arrow.core
+
+import io.kotest.core.spec.style.StringSpec
+import io.kotest.matchers.shouldBe
+import io.kotest.property.Arb
+import io.kotest.property.PropTestConfig
+import io.kotest.property.arbitrary.string
+import io.kotest.property.checkAll
+
+class CurryingTest : StringSpec({
+
+  fun arb(): Arb<String> = Arb.string(1)
+
+
+  //region curried
+
+  "A 2-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb()) { a1, a2 ->
+      val add = { p1:  String, p2:  String -> p1 + p2 }
+      add.curried()(a1)(a2) shouldBe add(a1, a2)
+    }
+  }
+
+  "A 3-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb()) { a1, a2, a3 ->
+      val add = { p1:  String, p2:  String, p3:  String -> p1 + p2 + p3 }
+      add.curried()(a1)(a2)(a3) shouldBe add(a1, a2, a3)
+    }
+  }
+
+  "A 4-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb()) { a1, a2, a3, a4 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String -> p1 + p2 + p3 + p4 }
+      add.curried()(a1)(a2)(a3)(a4) shouldBe add(a1, a2, a3, a4)
+    }
+  }
+
+  "A 5-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String -> p1 + p2 + p3 + p4 + p5 }
+      add.curried()(a1)(a2)(a3)(a4)(a5) shouldBe add(a1, a2, a3, a4, a5)
+    }
+  }
+
+  "A 6-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String -> p1 + p2 + p3 + p4 + p5 + p6 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6) shouldBe add(a1, a2, a3, a4, a5, a6)
+    }
+  }
+
+  "A 7-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7) shouldBe add(a1, a2, a3, a4, a5, a6, a7)
+    }
+  }
+
+  "An 8-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8)
+    }
+  }
+
+  "A 9-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9)
+    }
+  }
+
+  "A 10-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
+    }
+  }
+
+  "An 11-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11)
+    }
+  }
+
+  "A 12-arity curried function returns the same result as the function before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12)
+    }
+  }
+
+  "A 13-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13)
+    }
+  }
+
+  "A 14-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14)
+    }
+  }
+
+  "A 15-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15)
+    }
+  }
+
+  "A 16-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16)
+    }
+  }
+
+  "A 17-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17)
+    }
+  }
+
+  "A 18-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18)
+    }
+  }
+
+  "A 19-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19)
+    }
+  }
+
+  "A 20-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+    }
+  }
+
+  "A 21-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String, p21: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21)
+    }
+  }
+
+  "A 22-arity curried function returns the same result as the function before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22 ->
+      val add = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String, p21: String, p22: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21)(a22) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22)
+    }
+  }
+
+  //endregion
+
+  // region uncurried
+
+  "A 2-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb()) { a1, a2 ->
+      val add = { p1:  String, p2:  String -> p1 + p2 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2) shouldBe curriedAdd.uncurried()(a1, a2)
+    }
+  }
+
+  "A 3-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb()) { a1, a2, a3 ->
+      val add = { p1:  String, p2:  String, p3: String -> p1 + p2 + p3 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3) shouldBe curriedAdd.uncurried()(a1, a2, a3)
+    }
+  }
+
+  "A 4-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb()) { a1, a2, a3, a4 ->
+      val add = { p1: String, p2: String, p3: String, p4: String -> p1 + p2 + p3 + p4 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4)
+    }
+  }
+
+  "A 5-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String -> p1 + p2 + p3 + p4 + p5 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5)
+    }
+  }
+
+  "A 6-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String -> p1 + p2 + p3 + p4 + p5 + p6 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6)
+    }
+  }
+
+  "A 7-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7)
+    }
+  }
+
+  "A 8-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8)
+    }
+  }
+
+  "A 9-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9)
+    }
+  }
+
+  "A 10-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
+    }
+  }
+
+  "A 11-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11)
+    }
+  }
+
+  "A 12-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String-> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12)
+    }
+  }
+
+  "A 13-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String-> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13)
+    }
+  }
+
+  "A 14-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14)
+    }
+  }
+
+  "A 15-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15)
+    }
+  }
+
+  "A 16-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String-> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16)
+    }
+  }
+
+  "A 17-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17)
+    }
+  }
+
+  "A 18-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18)
+    }
+  }
+
+  "A 19-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19)
+    }
+  }
+
+  "A 20-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+    }
+  }
+
+  "A 21-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String, p21: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21)
+    }
+  }
+
+  "A 22-arity curried function returns the same result as the function after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22 ->
+      val add = { p1: String, p2: String, p3: String, p4: String, p5: String, p6: String, p7: String, p8: String, p9: String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String, p20: String, p21: String, p22: String  -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21)(a22) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22)
+    }
+  }
+
+  // endregion
+
+  // region curried effect
+
+  "A 2-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb()) { a1, a2 ->
+      val add: suspend (String, String) -> String = {  p1, p2 -> p1 + p2 }
+      add.curried()(a1)(a2) shouldBe add(a1, a2)
+    }
+  }
+
+  "A 3-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb()) { a1, a2, a3 ->
+      val add: suspend (String, String, String) -> String = { p1, p2, p3 -> p1 + p2 + p3 }
+      add.curried()(a1)(a2)(a3) shouldBe add(a1, a2, a3)
+    }
+  }
+
+  "A 4-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb()) { a1, a2, a3, a4 ->
+      val add: suspend (String, String, String, String) -> String = { p1, p2, p3, p4 -> p1 + p2 + p3 + p4 }
+      add.curried()(a1)(a2)(a3)(a4) shouldBe add(a1, a2, a3, a4)
+    }
+  }
+//
+  "A 5-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5 ->
+      val add: suspend (String, String, String, String, String) -> String  = { p1, p2, p3, p4, p5 -> p1 + p2 + p3 + p4 + p5 }
+      add.curried()(a1)(a2)(a3)(a4)(a5) shouldBe add(a1, a2, a3, a4, a5)
+    }
+  }
+
+  "A 6-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6 ->
+      val add: suspend (String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6 -> p1 + p2 + p3 + p4 + p5 + p6 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6) shouldBe add(a1, a2, a3, a4, a5, a6)
+    }
+  }
+
+  "A 7-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7 ->
+      val add: suspend (String, String, String, String, String, String, String) -> String  = { p1, p2, p3, p4, p5, p6, p7 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7) shouldBe add(a1, a2, a3, a4, a5, a6, a7)
+    }
+  }
+
+  "An 8-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8 ->
+      val add: suspend (String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8)
+    }
+  }
+
+  "A 9-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9)
+    }
+  }
+
+  "A 10-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
+    }
+  }
+
+  "An 11-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11)
+    }
+  }
+
+  "A 12-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12)
+    }
+  }
+
+  "A 13-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13)
+    }
+  }
+
+  "A 14-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14)
+    }
+  }
+
+  "A 15-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15)
+    }
+  }
+
+  "A 16-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16)
+    }
+  }
+
+  "A 17-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17)
+    }
+  }
+
+  "A 18-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18)
+    }
+  }
+
+  "A 19-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19)
+    }
+  }
+
+  "A 20-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+    }
+  }
+
+  "A 21-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21)
+    }
+  }
+
+  "A 22-arity curried effect returns the same result as the effect before being curried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21, p22 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 }
+      add.curried()(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21)(a22) shouldBe add(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22)
+    }
+  }
+
+  // endregion
+
+  // region uncurried effect
+
+  "A 2-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb()) { a1, a2 ->
+      val add: suspend (String, String) -> String = {  p1, p2 -> p1 + p2 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2) shouldBe curriedAdd.uncurried()(a1, a2)
+    }
+  }
+
+  "A 3-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb()) { a1, a2, a3 ->
+      val add: suspend (String, String, String) -> String = { p1, p2, p3 -> p1 + p2 + p3 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3) shouldBe curriedAdd.uncurried()(a1, a2, a3)
+    }
+  }
+
+  "A 4-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb()) { a1, a2, a3, a4 ->
+      val add: suspend (String, String, String, String) -> String = { p1, p2, p3, p4 -> p1 + p2 + p3 + p4 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4)
+    }
+  }
+//
+  "A 5-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5 ->
+      val add: suspend (String, String, String, String, String) -> String  = { p1, p2, p3, p4, p5 -> p1 + p2 + p3 + p4 + p5 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5)
+    }
+  }
+
+  "A 6-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6 ->
+      val add: suspend (String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6 -> p1 + p2 + p3 + p4 + p5 + p6 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6)
+    }
+  }
+
+  "A 7-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7 ->
+      val add: suspend (String, String, String, String, String, String, String) -> String  = { p1, p2, p3, p4, p5, p6, p7 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7)
+    }
+  }
+
+  "An 8-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8 ->
+      val add: suspend (String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8)
+    }
+  }
+
+  "A 9-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9)
+    }
+  }
+
+  "A 10-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
+    }
+  }
+
+  "An 11-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11)
+    }
+  }
+
+  "A 12-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12)
+    }
+  }
+
+  "A 13-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13)
+    }
+  }
+
+  "A 14-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14)
+    }
+  }
+
+  "A 15-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15)
+    }
+  }
+
+  "A 16-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16)
+    }
+  }
+
+  "A 17-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17)
+    }
+  }
+
+  "A 18-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18)
+    }
+  }
+
+  "A 19-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1:  String, p2:  String, p3:  String, p4:  String, p5:  String, p6:  String, p7:  String, p8:  String, p9:  String, p10: String, p11: String, p12: String, p13: String, p14: String, p15: String, p16: String, p17: String, p18: String, p19: String -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19)
+    }
+  }
+
+  "A 20-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+    }
+  }
+
+  "A 21-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21)
+    }
+  }
+
+  "A 22-arity curried effect returns the same result as the effect after being uncurried" {
+    checkAll(PropTestConfig(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb(), arb()) { a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22 ->
+      val add: suspend (String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, String) -> String = { p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21, p22 -> p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 }
+      val curriedAdd = add.curried()
+      curriedAdd(a1)(a2)(a3)(a4)(a5)(a6)(a7)(a8)(a9)(a10)(a11)(a12)(a13)(a14)(a15)(a16)(a17)(a18)(a19)(a20)(a21)(a22) shouldBe curriedAdd.uncurried()(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22)
+    }
+  }
+
+  // endregion
+})
\ No newline at end of file