def sum_f
import bendtorch@1.3.0.0/dtype.bend as Dtypeimport Base
562def sum_f(k: Nat, +i: U32, +acc: F32, ra: Array<F32> & F32) -> AF:
563 match k ra:
564 case 0n Tuple{a, v}:
565 AF{a, acc}
566 case 1n+p Tuple{a, +v}:
567 sum_f(p, (i + 1 : U32), (acc + v : F32), Array.get(F32, a, (i + 1 : U32)))