fix tests on 1.0

JuliaMath · Apr 25, 2024 · 371ec13 · 371ec13
1 parent 1616c48
commit 371ec13
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/test/test_inverse.jl b/test/test_inverse.jl
@@ -54,14 +54,17 @@ end
     end
     for f in (
             +, -, exp, exp2, exp10, expm1, cbrt, deg2rad, rad2deg, conj,
-            sinh, tanh, coth, csch, asinh, atanh, acoth ∘ Base.Fix1(+, 2), acsch,  # all invertible hyperbolic functions; acoth is only defined for |x| > 1
+            sinh, tanh, coth, csch, asinh, atanh, acsch,  # all invertible hyperbolic functions aside from acoth
             Base.Fix1(+, rand()), Base.Fix2(+, rand()), Base.Fix1(-, rand()), Base.Fix2(-, rand()),
             Base.Fix1(*, rand()), Base.Fix2(*, rand()), Base.Fix1(/, rand()), Base.Fix2(/, rand()), Base.Fix1(\, rand()), Base.Fix2(\, rand()),
             Base.Fix2(^, rand(-11:2:11)),
         )
         InverseFunctions.test_inverse(f, x)
         InverseFunctions.test_inverse(f, -x)
     end
+    # acoth only defined for |x| > 1
+    InverseFunctions.test_inverse(acoth, 1 + x)
+    InverseFunctions.test_inverse(acoth, -1 - x)
 
     InverseFunctions.test_inverse(conj, 2 - 3im)
     InverseFunctions.test_inverse(reverse, [10, 20, 30])