anchor.diff:          member __.Multiply () = let c = a * b in ()
           member __.Divide () = let c = a / b in ()
           member __.Power () = let c = a ** b in ()
  +        member __.Modulo () = let c = a % b in ()
           member __.Dot () = let c = a .* b in ()
           member __.Sgn () = let c = sgn a in ()
           member __.Log () = let c = log a in ()
  
positive.code: ﻿namespace Tensor.Benchmark
  
  open System
  open System.Reflection
  
negative.code:     abstract Multiply: unit -> unit
      abstract Divide: unit -> unit
      abstract Power: unit -> unit
      abstract Modulo: unit -> unit
      abstract Dot: unit -> unit
      abstract Sgn: unit -> unit
      abstract Log: unit -> unit
  