def ln_step2
import bendtorch@1.3.0.0/main.bend as Bendtorchimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
1832def ln_step2(+d: Nat, +op: Opt, p: LN<d>, g: LN<d>, st: Two<OptState<TA.Mat<1n, d>>, OptState<TA.Mat<1n, d>>>) -> Step<LN<d>>:
1833 match p g st:
1834 case LN{w, b} LN{gw, gb} Two{sw, sb}:
1835 ln_s2(d, Opt.mat(1n, d, op, w, gw, sw), Opt.mat(1n, d, op, b, gb, sb))