#6428: Large exponents overflow to negative in polydict ring
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Reporter: broune | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3.1
Component: commutative algebra | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Comment(by was):
By the way, for basic arithmetic, the symbolic ring supports arbitrary
exponents.
{{{
sage: var('y')
y
sage: y^(2^32)
y^4294967296
sage: y^(2^50)
y^1125899906842624
sage: y^(2^50+y)
y^(y + 1125899906842624)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6428#comment:8>
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