Re: [Axiom-developer] Sets in MonoidRing

[Mike Dewar]

Hi Tim,

If I remember rightly the CCL onep function returns true if its argument
is a fixnum, float, bigfloat or complex number, and its value is 1,
false otherwise.

Cheers, Mike.

On Tue, Jul 22, 2003 at 09:43:10PM -0400, Tim Daly wrote:
> 
> Another data point: 
> given:
> 
> > pgr := MonoidRing(Polynomial PrimeField 5, Permutation Integer)
> > p:pgr := 1
> 
> one? p ==> false
> 
> but the answer should be:
> 
> one? p ==> false
> 
> 
> The root of the problem, as I now understand it, is that CCL had
> a builtin, non-Common lisp function called ONEP. Clearly this
> has affected the code. The lsp/ccl source tree has the CCL version
> of the code and I'll have to understand what the function ONEP
> is designed to do and add it to the set of common lisp functions.
> 
> Tim
> address@hidden
> address@hidden
> 
> 
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