Operator.Scalarval add : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval sub : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval mul : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval div : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval pow : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval atan2 : 
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.elt ->
  Symbol.Shape.Type.eltval abs : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval neg : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval sqr : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval sqrt : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval exp : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval log : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval log2 : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval log10 : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval signum : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval floor : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval ceil : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval round : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval sin : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval cos : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval tan : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval sinh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval cosh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval tanh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval asin : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval acos : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval atan : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval asinh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval acosh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval atanh : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval relu : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval dawsn : Symbol.Shape.Type.elt -> Symbol.Shape.Type.eltval sigmoid : Symbol.Shape.Type.elt -> Symbol.Shape.Type.elt