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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

floatEpsAt

Public Function
std.math.float.floatEpsAt
pub inline fn floatEpsAt(comptime T: type, x: T) T

Params

  • T: type
  • x: T

File

math/float.zig:253
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pub inline fn floatEpsAt(comptime T: type, x: T) T {
    switch (@typeInfo(T)) {
        .float => |F| {
            const U: type = @Int(.unsigned, F.bits);
            const u: U = @bitCast(x);
            const y: T = @bitCast(u ^ 1);
            return @abs(x - y);
        },
        else => @compileError("floatEpsAt only supports floats"),
    }
}