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add some more gamma function tests

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This commit is contained in:
Ralf Jung 2023-10-25 07:30:27 +02:00
parent a15eb7e7d8
commit e83c8c1c2b
1 changed files with 2 additions and 3 deletions
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5
src/tools/miri/tests/pass/intrinsics-math.rs
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@ -125,9 +125,8 @@ pub fn main() {
assert_approx_eq!(5.0f32.gamma(), 24.0);
assert_approx_eq!(5.0f64.gamma(), 24.0);
// These fail even on the host, precision seems to be terrible.
//assert_approx_eq!(-0.5f32.gamma(), -2.0 * f32::consts::PI.sqrt());
//assert_approx_eq!(-0.5f64.gamma(), -2.0 * f64::consts::PI.sqrt());
assert_approx_eq!((-0.5f32).gamma(), (-2.0) * f32::consts::PI.sqrt());
assert_approx_eq!((-0.5f64).gamma(), (-2.0) * f64::consts::PI.sqrt());
assert_eq!(2.0f32.ln_gamma(), (0.0, 1));
assert_eq!(2.0f64.ln_gamma(), (0.0, 1));