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```
>>> import sympy
>>> x=sympy.var('x')
Zero is sometimes wrongly reported as a solution.
>>> sympy.solve(-(1 + x)/(2 + x)**2 + 1/(2 + x), x)
[0]
There is a corresponding "TODO" in the source cod…
wxgeo updated
10 years ago
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bc.. >>>e,f,h=symbols('efh',commutative=False)
> > > (e_f).subs(e_f,f_e+h)
> > > h + f_e
> > > (e_f_e_f).subs(e_f,f_e+h)
> > > e_f_e_f
I tried to check the help(Symbol) and I couldn't find anything …
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bc.. \* Interval arithmetic (fix remaining trig cases, add some more functions)
- Some more code cleanup
- Get rid of mpf_convert_arg and related obsolete functions in mptypes.py
- Make sure matrices …
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This issue is for discussion of issues around structure and metadata, including:
- What metadata should we put in lessons to make material findable?
- Where should that live? In the lesson materials,…
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To whom it may concern:
I am experimenting using the MPAS ocean core (compiled using PGI) for the 60-km global ocean test case found here: http://mpas-dev.github.io/ocean/release_1.0/release_1.0.html…
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While [UTR#30](http://www.unicode.org/reports/tr30/tr30-4.html) seems to maybe(?) been formally abandoned as part of Unicode, it is still used by some software, such as current versions of [Solr's ICU…
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I would like to capture the total number of interactions in the database, the total number of unique interactors (this would include non-biological and unidentified stuff), and the total number of uni…
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I would like to work on including ICA rejection functionality based on the FAST ICA from scikits-learn.
Who else is interested in that?
In the course of the next days I would like to start doing some …
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Julia looks really interesting. My impression was that it'd be a great language to compare in the studies done here: http://www.walkingrandomly.com/?p=3604.
The idea is to generate about 500MB of sy…
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Migrated from [rt.perl.org#118085](https://rt-archive.perl.org/perl5/Ticket/Display.html?id=118085) (status was 'resolved')
Searchable as RT118085$
p5pRT updated
11 years ago