Hi,
I use
print("I am here")$Lisp
and
num := numer arg
print (num::OutputForm)
den := denom arg
print (den::OutputForm)
For the error 1 is a function and it's difficult (i don't know how)
to coerce it (I have previously spoken of this with Bill Page and I
don't really understand why).
Cheers,
Greg
Le jeudi 16 février 2006 à 12:42 +0100, Francois Maltey a écrit :
> Hello everybody !
>
> I learn a lot with all your mails.
>
> I use to add a lot of spy-print in mysterious functions.
> So I add print or output lines as bellow in a test, but I can't compile.
>
> In an *.input file I have no problem with output.
>
> I try the easiest print, with or without coerce ::, with or without $.
>
> output ("a string"::OutputForm)$OutputPackage
> output (1::OutputForm)$OutputPackage
> -- or print ("num::OutputForm"::OutputForm)$PrintPackage
> -- print ("num::OutputForm")$PrintPackage
> -- output "den::OutPutForm"
>
>
> In the manip.spad file there are num and den that I try to print
> (in kerexpand about line 790)
>
> num := numer arg
> den := denom arg
>
> They are perhaps of type : SparseMultivariatePolynomial(R, Kernel $)
>
> 1/ How can I print theses variables ?
> 2/ What function must I use : print or output ?
> What is the difference between.
>
>
> Now I get error as :
>
> $x:= (output (:: (One) (OutputForm)))
> $m:= NoValueMode
> $f:=
> ((((|den| #) (|num| #) (#:G227562 #) (#:G227561 #) ...) ((|simplifyLog1| #)
> (|logArgs| #)) ((|logArgs| #) (|#| # #) (< # # #) (<= # # #) ...)))
>
> >> Apparent user error:
> NoValueMode
> is an unknown mode
>
> Thanks a lot.
>
> François
>
>
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