#7363: print symbolic fractions more naturally: print 2/(x+2) instead of 2
(1/(x+2))
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Reporter: jason | Owner: burcin
Type: defect | Status:
positive_review
Priority: minor | Milestone: sage-4.3.3
Component: symbolics | Keywords: pynac,
symbolic, print
Author: Burcin Erocal | Upstream: N/A
Reviewer: Karl-Dieter Crisman, Ross Kyprianou | Merged:
Work_issues: |
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Changes (by rossk):
* keywords: pynac => pynac, symbolic, print
* reviewer: => Karl-Dieter Crisman, Ross Kyprianou
* status: needs_review => positive_review
Comment:
Im also not qualified to review the C++ code but the (representative)
examples below indicate the code satisfies the objectives so Im giving it
a positive review (which someone can reverse if they discover a
counterexample)[[BR]]
{{{
# Note: division is left associative: 12/3/4 = (12/3)/4
sage: 12/3/4
1
sage: var('x y z')
(x, y, z)
sage: 2/(x+1) # the motivating example
2/(x + 1)
sage: 1/(2*y)
1/2/y
sage: 1/(1/2*y)
2/y
sage: x/2/y
1/2*x/y
sage: .5*x/y
0.500000000000000*x/y
sage: .5/x/y
0.500000000000000/(x*y)
sage: 1/2/x/y
1/2/(x*y)
sage: 1/x/2
1/2/x
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7363#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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