ReluLAWS.below_zero_words: law of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/relu_LAWS.bend as ReluLAWS
Lines 43-49 of bendtorch-core@0.1.0.0/src/tensor/relu_LAWS.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/relu_LAWS.bend&start_line=43&end_line=49

import Base
import bendtorch-core@0.1.0.0/src/tensor/elementwise.bend as Elementwise

# `below_zero` is IEEE 754 `x < 0`: true exactly on the words above -0.0
# (0x80000000) up to -inf (0xFF800000). +0.0, -0.0 and every NaN, of either
# sign, are not below zero.
law below_zero_words:
  for +x: F32
  {Elementwise.below_zero(x) ==
    Bool.and(U32.is_lt(2147483648, Elementwise.bits(x)), U32.is_le(Elementwise.bits(x), 4286578688)) : Bool}

Uses (7):
  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=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/elementwise.bend&name=below_zero
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/elementwise.bend&name=bits