#6517: FriCAS X.Y.Z
-------------------------------+--------------------------------------------
Reporter: awebb | Owner: tbd
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.3
Component: optional packages | Resolution:
Keywords: | Author: Adam Webb, Ralf Hemmecke
Upstream: N/A | Reviewer: Jaap Spies, Adam Webb, Mike
Hansen
Merged: sage-4.3.alpha0 | Work_issues:
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Comment(by awebb):
Thanks for the packages. I guess it is mentioned somewhere that installing
fricasaldor depends on the source of fricas. This means that the following
is needed:
{{{
sage -i -s fricas-1.0.9.spkg
sage -i fricasaldor-1.0.9.spkg
}}}
I had a problem with an example for fricasaldor.
{{{
(1) -> )co fib.as
Compiling FriCAS source code from file /home/math/test/fib.as using
AXIOM-XL compiler and options
-O -Fasy -Fao -Flsp -laxiom -Mno-ALDOR_W_WillObsolete -DAxiom -Y
$AXIOM/algebra -I $AXIOM/algebra
Use the system command )set compiler args to change these
options.
Compiling Lisp source code from file fib.lsp
Issuing )library command for fib
Reading /home/math/test/fib.asy
(1) -> fib 5
>> System error:
Error when using UNREAD-CHAR on stream #<string-input stream from "3(1)
->
}}}
where fib.as is
{{{
#include "axiom"
fib(n: Integer): Integer == {
n < 0 => 0;
n < 3 => 1;
fib(n-1) + fib(n-2);
}
}}}
I get get this with ecl but not with sbcl but I think this is a known
problem. Another example with a simple factorial function worked. I did
some simple things and the fricas package seemed to work fine.
Adam
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6517#comment:37>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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