def Blk.sub

bend-tensors@0.0.0.2 · bend_tensors.bend:185

import Base

185def Blk.sub(m: Blk, n: Blk) -> Blk:
186  Blk{a00, a01, a02, a03, a10, a11, a12, a13, a20, a21, a22, a23, a30, a31, a32, a33} = m
187  Blk{b00, b01, b02, b03, b10, b11, b12, b13, b20, b21, b22, b23, b30, b31, b32, b33} = n
188  Blk{(a00 - b00 : F32), (a01 - b01 : F32), (a02 - b02 : F32), (a03 - b03 : F32),
189      (a10 - b10 : F32), (a11 - b11 : F32), (a12 - b12 : F32), (a13 - b13 : F32),
190      (a20 - b20 : F32), (a21 - b21 : F32), (a22 - b22 : F32), (a23 - b23 : F32),
191      (a30 - b30 : F32), (a31 - b31 : F32), (a32 - b32 : F32), (a33 - b33 : F32)}