anchor.diff:              let inline dfTensorRevCT(a,b) = MatMulT2ConstT2(a,b)
               Tensor.OpBinary(a, b, fRaw, fTensor, dfTensorFwdTT, dfTensorFwdTC, dfTensorFwdCT, dfTensorRevTT, dfTensorRevTC, dfTensorRevCT)
           else failwithf "Cannot multiply Tensors with shapes %A, %A" a.Shape b.Shape
  +    member t1.MatMul(t2:Tensor) = Tensor.MatMul(t1, t2)
   
       static member (~-) (a:Tensor) =
           let inline fRaw(a:RawTensor) = a.NegT()
  
positive.code:         else failwithf "Cannot add Tensors with shapes %A, %A" a.Shape b.Shape
      static member (+) (a:Tensor, b) = a + a.Create(b)
      static member (+) (a, b:Tensor) = b.Create(a) + b
  
      static member (-) (a:Tensor, b:Tensor) =
          if a.Shape = b.Shape then
  
negative.code:         else failwithf "Cannot add Tensors with shapes %A, %A" a.Shape b.Shape
      static member (*) (a:Tensor, b) = a * a.Create(b)
      static member (*) (a, b:Tensor) = b.Create(a) * b
      member t1.Mul(t2:Tensor) = t1 * t2
      member t1.Mul(t2) = t1 * t1.Create(t2)
  
      static member (/) (a:Tensor, b:Tensor) =
          if a.Shape = b.Shape then
  