proposal to modify op and args

• Subject: proposal to modify op and args
• From: Albert Reiner
• Date: 08 May 2006 15:05:52 +0200

[Richard Fateman <fateman at EECS.Berkeley.EDU>, Sun, 07 May 2006 12:06:44 -0700]:
Just a minor correction:

> Head[3]  is Integer
...
> F[z_?PlusQ] :=... 
> Fz_?IntegerQ]:=

The PlusQ and IntegerQ are predicate functions.  To match on the head,
the syntax would be F[z_Plus], F[z_Integer] etc..

Best regards,

Albert.

• Prev by Date: How to compose multi-variate polynomials?
• Next by Date: proposal to modify op and args
• Previous by thread: proposal to modify op and args
• Next by thread: proposal to modify op and args
• Index(es):
  • Date
  • Thread