Generic.inv_fin: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/generic.bend as Generic
Lines 585-587 of bend-collections@1.0.0.0/src/math/generic.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/math/generic.bend&start_line=585&end_line=587

import Base
import bend-collections@1.0.0.0/src/math/num.bend as N

def inv_fin(~T: Data, ~op: N.Op<T> -> T, ~test: N.Test<T> -> Bool, +m: T, r: T & T) -> Result<&2, &2, N.NumError, T>:
  (+g, +s) = r
  inv_one(~T, ~op, m, s, Bool.and(Bool.not(test(N.Lt{g, op(N.One{})})), Bool.not(test(N.Lt{op(N.One{}), g}))))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/generic.bend&name=inv_one
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/num.bend&name=NumError
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/num.bend&name=Op
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/num.bend&name=Test