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math: inf,nan,fmod for the JS backend (#11246)

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playX 2021-08-20 01:14:49 +03:00 • committed by GitHub
parent 70a658a265
commit 1570e613b5
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10 changed files with 812 additions and 34 deletions
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vlib/math/bits.c.v Normal file
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module math
// inf returns positive infinity if sign >= 0, negative infinity if sign < 0.
pub fn inf(sign int) f64 {
v := if sign >= 0 { uvinf } else { uvneginf }
return f64_from_bits(v)
}
// nan returns an IEEE 754 ``not-a-number'' value.
pub fn nan() f64 {
return f64_from_bits(uvnan)
}