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Offending PRs:
- https://github.com/sympy/sympy/pull/13892
- https://github.com/sympy/sympy/pull/13751
- https://github.com/sympy/sympy/pull/13641
Benchmark:
http://www.moorepants.info/misc…
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This replaces travis-ci/travis-ci#4311.
The original text by @isuruf follows
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`sagemath-upstream-binary` package from `ppa:aims/sagemath`
This package is needed for [sympy](http://github.com/s…
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In ```parameters.py```, changing the security level (N,p,q) to any setting other than low (11,3,61) causes a zero divisor error.
`sympy.polys.polyerrors.NotInvertible: zero divisor`.
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`x^2*y'-y^2*y'+2*x*y=0`
It is differential equation with replace and separate variables solution
I use master (commit: ff86df0122294fa1c95f3450283312cd709fa021)
https://www.wolframalpha.com/i…
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Using sympy 1.10 I get a float when adding a float and an integer except in some cases where the result is an integer. Shouldn't all these result in floats since they are all approximations?
```pyt…
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There are a number of tests that basically tests that the expression is not evaluated and kept as is. For this, there is the `unchanged` function in `sympy.core.expr`:
https://github.com/sympy/symp…
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When trying to match a wildcard with a multivariate function such as Min and Max, if one of the wildcards exclude a symbol matching fails. See the following example:
```python
>>> x = sympy.Symbol…
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I am opening another issue, related to #17184
```
sympy.mathml(sympy.true)
>>> ''
sympy.mathml(sympy.false)
>>> ''
```
whereas I would expect simply `''` and `''`
The same goes for log…
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How do I get pineapple to use sympy library? If I install on my mac and use Kernel -> Change -> Local python from Pineapple, I get the following message
> The kernel has died, and the automatic resta…
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