#8321: numerical integration with arbitrary precision
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Reporter: burcin | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.3.4
Component: symbolics | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by zimmerma):
Note that PARI/GP can do (arbitrary precision) numerical integration:
{{{
sage: %gp
gp: \p100
realprecision = 115 significant digits (100 digits displayed)
gp: intnum(x=1,Pi/2,sin(x)/x^2)
0.3394479409789156796919271718652186179944769882691752577491475103140509215988087842006743201412102786
}}}
I don't know why it does not work from Sage:
{{{
sage: gp.intnum(x=1,2,sin(x)/x^2)
------------------------------------------------------------
File "<ipython console>", line 1
SyntaxError: non-keyword arg after keyword arg (<ipython console>, line 1)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8321#comment:1>
Sage <http://www.sagemath.org>
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