#12718: polynomial substitution overflow hell (libsingular bug?)
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Reporter: was | Owner: malb
Type: defect | Status: new
Priority: critical | Milestone: sage-5.0
Component: commutative algebra | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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{{{
sage: R.<x,y> = QQ[]
sage: n=1000; f = x^n; f.subs(x = x^n)
x^1000000
sage: n=100000; f = x^n; f.subs(x = x^n)
x^1410065408*y^2
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12718>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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