def fmax_value

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/f64next.bend:125

import Base
import bend-collections-laws-math@1.0.0.0/spec/math/f64.bend as SF
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64bits.bend as FB

125def fmax_value(+x: F.F64, +y: F.F64) -> SF.Fmax.value(x, y):
126  Equal.trans(F.F64, F.fmax_nx(x, y, F.is_nan(x)), F.fmax_nx(x, y, SF.is_nan(x)), SF.fmax(x, y), Equal.cong(Bool, F.F64, t => F.fmax_nx(x, y, t), F.is_nan(x), SF.is_nan(x), FB.is_nan_value(x)), fmax_nx_c(x, y, SF.is_nan(x), {==}))