Zig 0.17.0-dev (Split by item)

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nan

float.nan

pub inline fn nan(comptime Type: type) Type

File

lib/std/math/float.zig:275

Code

pub inline fn nan(comptime Type: type) Type {
    const RuntimeType = switch (Type) {
        else => Type,
        comptime_float => f128, // any float type will do
    };
    return reconstructFloat(
        RuntimeType,
        floatExponentMax(RuntimeType) + 1,
        mantissaOne(RuntimeType) | 1 << (floatFractionalBits(RuntimeType) - 1),
    );
}