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def na_step

bend-collections-laws-crypto@1.0.0.0 · src/math/f64.bend:913

import bend-collections-laws-crypto@1.0.0.0/src/math/f64.bend as F64
import Base
import bend-collections-laws-crypto@1.0.0.0/src/math/u64.bend as W
import bend-collections-laws-crypto@1.0.0.0/src/math/w64.bend as X

913def na_step(+x: F64, up: Bool) -> F64:
914  match up:
915    case True{}:
916      with_sign(signbit(x), X.add(mag(x), W.U64{1, 0}))
917    case False{}:
918      with_sign(signbit(x), X.sub(mag(x), W.U64{1, 0}))

Uses (8)

Used by (1)