#4100: comparison with None extraordinarily slow
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Reporter: robertwb | Owner: somebody
Type: defect | Status: new
Priority: major | Milestone: sage-3.1.3
Component: basic arithmetic | Keywords:
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This is because the coercion model is invoked, and with types it actually
tries to cast one direction or the other, raising errors.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4100>
SAGE <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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