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math: copysign()

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This commit is contained in:
vamsi-shankar
2020-03-28 23:02:38 +05:30
committed by GitHub
parent fa02130359
commit 715d4f6601
2 changed files with 13 additions and 0 deletions
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8
vlib/math/math_test.v
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@ -62,3 +62,11 @@ fn test_mod() {
a %= 2
assert a == 0
}
fn test_copysign() {
assert copysign(5, -7) == -5.0
assert copysign(-5, 7) == 5.0
assert copysign(-5, -7) == -5.0
assert copysign(10, 0) == 10.0
assert copysign(10, 10) == 10.0
}