NumberOfArguments

• NumberOfArguments[f] returns an integer describing the number of arguments that the scalar-function f expects.

• See: Section 5.5.
• See also: DefScalarFunction.
• New in version 0.
• Last update: 26-X-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)