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-rw-r--r--test/test_cmath.rb4
1 files changed, 1 insertions, 3 deletions
diff --git a/test/test_cmath.rb b/test/test_cmath.rb
index cde1b54be8..bd2fcb1266 100644
--- a/test/test_cmath.rb
+++ b/test/test_cmath.rb
@@ -7,9 +7,7 @@ class TestCMath < Test::Unit::TestCase
end
def test_acos
- c = CMath.acos(Complex(3, 4))
- assert_in_delta 0.9368124611557199, c.real
- assert_in_delta -2.305509031243477, c.imag
+ assert_in_delta (CMath.acos(Complex(3, 4)) - Complex(0.9368124611557199,-2.305509031243477)).abs2, 0
end
def test_cbrt_returns_principal_value_of_cube_root