def adam_decay
import bendtorch@1.3.0.0/main.bend as Bendtorchimport Base
266def adam_decay(dec: Bool, +lr: F32, +wd: F32, +w: F32) -> F32:
267 match dec:
268 case True{}:
269 (w * (1.0 - (lr * wd : F32) : F32) : F32)
270 case False{}:
271 w