#6391: libGAP! -- create a Cython library interface to gap
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Reporter: was | Owner: was
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.1.2
Component: interfaces | Keywords:
Reviewer: | Author:
Merged: |
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Comment(by was):
This log pretty much explains what/why/what next:
{{{
sage: import sage.libs.gap.gap as g
sage: a = g.libgap('10')
sage: a
10
sage: type(a)
<type 'sage.libs.gap.gap.GapElement'>
sage: a*a
100
sage: timeit('a*a')
625 loops, best of 3: 209 ns per loop
sage: b = gap('10')
sage: b
10
sage: b*b
100
sage: type(b)
<class 'sage.interfaces.gap.GapElement'>
sage: !ps ax |grep gap
5497 pts/110 Ss+ 0:00
/home/bober/sage-4.1/local/lib/gap-4.4.10/bin/x86_64-unknown-linux-gnu-
gcc/gap -m 24m -l /home/bober/sage-4.
19751 pts/84 SNs+ 0:00
/home/SimonKing/SAGE/sage-4.1.alpha1/local/lib/gap-4.4.10/bin/x86_64
-unknown-linux-gnu-gcc/gap -m 24m -l /ho
27563 pts/109 Ss+ 0:00
/scratch/steinz/sage/local/lib/gap-4.4.10/bin/x86_64-unknown-linux-gnu-
gcc/gap -m 24m -l /scratch/steinz/sag
27572 pts/98 S+ 0:00 sh -c ps ax |grep gap
27574 pts/98 S+ 0:00 grep gap
sage: b.name()
'$sage1'
sage: timeit('b*b')
625 loops, best of 3: 292 µs per loop
sage: a = g.libgap('0')
sage: a
0
sage: b = g.libgap('10')
sage: b/a
hit stderr
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6391#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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