Zig 0.17.0-dev (Split by item)

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log1p

Returns the natural logarithm of 1 + x with greater accuracy when x is near zero.

Special Cases:

log1p.log1p
pub fn log1p(x: anytype) @TypeOf(x)

File

lib/std/math/log1p.zig:21

Code

pub fn log1p(x: anytype) @TypeOf(x) {
    const T = @TypeOf(x);
    return switch (T) {
        f32 => log1p_32(x),
        f64 => log1p_64(x),
        else => @compileError("log1p not implemented for " ++ @typeName(T)),
    };
}