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explain mysterious addition in float minimum/maximum

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This commit is contained in:
Ralf Jung 2023-09-19 10:06:22 +02:00
parent af78bae565
commit 028c78c6c7
2 changed files with 2 additions and 0 deletions
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1
library/core/src/num/f32.rs
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@ -957,6 +957,7 @@ impl f32 {
} else if self == other { } else if self == other {
if self.is_sign_negative() && other.is_sign_positive() { self } else { other } if self.is_sign_negative() && other.is_sign_positive() { self } else { other }
} else { } else {
// At least one input is NaN. Use `+` to perform NaN propagation and quieting.
self + other self + other
} }
} }

1
library/core/src/num/f64.rs
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@ -968,6 +968,7 @@ impl f64 {
} else if self == other { } else if self == other {
if self.is_sign_negative() && other.is_sign_positive() { self } else { other } if self.is_sign_negative() && other.is_sign_positive() { self } else { other }
} else { } else {
// At least one input is NaN. Use `+` to perform NaN propagation and quieting.
self + other self + other
} }
} }