UpValues

UpValues[f]
gives a list of transformation rules corresponding to all upvalues defined for the symbol f.

Details and OptionsDetails and Options

  • You can specify the upvalues for f by making an assignment of the form UpValues[f]=list.
  • The list returned by UpValues has elements of the form HoldPattern[lhs]:>rhs.
Introduced in 1991
(2.0)
| Updated in 1996
(3.0)