tuple_neg

Herror ::tuple_neg ( const HTuple &T, double *Neg ) Herror ::tuple_neg ( const HTuple &T, HTuple *Neg )

Negate a tuple.

::tuple_neg computes the negation of the input tuple T, i.e., Neg = -T. The negation of an integer number is again an integer number. The negation of a floating point number is a floating point number. The negation of a string is not allowed. The negation of an empty input tuple results in an empty output tuple.

Parameters

`T` (input_control)	number(-array) `->` HTuple.double / long
Input tuple.

`Neg` (output_control)	number(-array) `->` (HTuple.) double * / long *
Negation of the input tuple.

Module

Operators not requiring licensing