def tf

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/f64addv.bend:35

import Base
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F

35def tf(+z1: Bool, +z2: Bool, +sx: Bool, +sy: Bool, +x: F.F64, +y: F.F64, +fin: F.F64) -> {F.nan_or(x, Bool.not(z1)) == spec_g(True{}, z1, False{}, z2, sx, sy, x, y, fin) : F.F64}:
36  match z1:
37    case True{}:
38      {==}
39    case False{}:
40      {==}