def Ew.map
import bendtorch@1.3.0.0/main.bend as Bendtorchimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
182def Ew.map(~f: @+a: F32 -> F32, +r: Nat, +c: Nat, m: TA.Mat<r, c>) -> TA.Mat<r, c>:
183 match m:
184 case TA.Mat{d}:
185 TA.Mat{ew1_l(~f, Nat.mul(r, c), 0, Array.get(F32, d, 0))}