FUNCTION: crep_verbose - turn CREP into verbose mode

CALLING SEQUENCE:
crep_verbose();

PARAMETERS:
none

SYNOPSIS:

• crep_verbose() enforces printing of results of CREP-functions by setting the internal control variable `%cr_silent` to false.

• By default, CREP is in non-silent (or verbose) mode.

• crep_verbose will always return the value false.

EXAMPLES:

> crep_silent();

> q:=iscriticale(critical_alge(6,1));

> q;

> crep_verbose();

> q:=iscriticale(critical_alge(6,1));