F64addv.tt: def of bend-collections-laws-math@1.0.0.0
Import: import bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64addv.bend as F64addv
Lines 49-82 of bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64addv.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64addv.bend&start_line=49&end_line=82

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

def tt(+z1: Bool, +z2: Bool, +sx: Bool, +sy: Bool, +x: F.F64, +y: F.F64, +fin: F.F64) -> {SF.pick(F.F64, Bool.not(Bool.xor(sx, sy)), F.nan_or(x, Bool.or(Bool.not(z1), Bool.not(z2))), F.nan()) == spec_g(True{}, z1, True{}, z2, sx, sy, x, y, fin) : F.F64}:
  match z1 z2 sx sy:
    case True{} True{} True{} True{}:
      {==}
    case True{} True{} True{} False{}:
      {==}
    case True{} True{} False{} True{}:
      {==}
    case True{} True{} False{} False{}:
      {==}
    case True{} False{} True{} True{}:
      {==}
    case True{} False{} True{} False{}:
      {==}
    case True{} False{} False{} True{}:
      {==}
    case True{} False{} False{} False{}:
      {==}
    case False{} True{} True{} True{}:
      {==}
    case False{} True{} True{} False{}:
      {==}
    case False{} True{} False{} True{}:
      {==}
    case False{} True{} False{} False{}:
      {==}
    case False{} False{} True{} True{}:
      {==}
    case False{} False{} True{} False{}:
      {==}
    case False{} False{} False{} True{}:
      {==}
    case False{} False{} False{} False{}:
      {==}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.xor
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64addv.bend&name=spec_g
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/spec/math/f64.bend&name=pick
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/f64.bend&name=F64
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/f64.bend&name=nan
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/f64.bend&name=nan_or