#9068: remove redundant sgn function from quadratic_forms/extras
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Reporter: cremona | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone:
Component: algebra | Keywords: sgn sign
Author: John Cremona | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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There is a sgn() function defined in sage/quadratic_forms/extras.py which
just duplicates the one in sage/functions/generalized.py, so I have
removed it and adjusted imports accordingly.
May depend on #7828.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9068>
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