Generic.sign: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/generic.bend as Generic
Lines 114-116 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=114&end_line=116

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

# 1 above zero, -1 below, x itself otherwise (0, -0.0, NaN)
def sign(~T: Data, ~op: N.Op<T> -> T, ~test: N.Test<T> -> Bool, +x: T) -> T:
  sign_above(~T, ~op, ~test, x, test(N.Lt{op(N.ZeroOp{}), x}))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/generic.bend&name=sign_above
  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