Contents

pub fn frexp(x: f64) -> (f64, i32) {
    let mut y = x.to_bits();
    let ee = ((y >> 52) & 0x7ff) as i32;

    if ee == 0 {
        if x != 0.0 {
            let x1p64 = f64::from_bits(0x43f0000000000000);
            let (x, e) = frexp(x * x1p64);
            return (x, e - 64);
        }
        return (x, 0);
    } else if ee == 0x7ff {
        return (x, 0);
    }

    let e = ee - 0x3fe;
    y &= 0x800fffffffffffff;
    y |= 0x3fe0000000000000;
    return (f64::from_bits(y), e);
}

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
wasmtime-29.0.0	./ext/cargo-vendor/libm-0.2.11/src/math/frexp.rs
wasmtime-28.0.0	./ext/cargo-vendor/libm-0.2.11/src/math/frexp.rs
wasmtime-27.0.0	./ext/cargo-vendor/libm-0.2.11/src/math/frexp.rs
wasmtime-26.0.0	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-25.0.2	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-25.0.1	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-25.0.0	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-24.0.0	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-23.0.2	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-22.0.0	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs
wasmtime-21.0.1	./ext/cargo-vendor/libm-0.2.8/src/math/frexp.rs