Macro rin::math::assert_ulps_ne

macro_rules! assert_ulps_ne {
    ($given:expr, $expected:expr $(, $opt:ident = $val:expr)*) => { ... };
    ($given:expr, $expected:expr $(, $opt:ident = $val:expr)*,) => { ... };
}

An assertion that delegates to [ulps_ne!], and panics with a helpful error on failure.