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The algebra test test_uniform_rotation.py fails occasionally. The failure seems real - I changed the test (develop hash 3b492c437a) so that it would always fail, simply by repeating the same test a 10…
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Please allow to start new sketch by simply selecting the face like this:
![image](https://user-images.githubusercontent.com/276504/58212658-d2f7e480-7cef-11e9-8015-a5c8240b32fd.png)
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I'm working on some new construction tools and have questions about entities and the solver. I'd like to implement extrude along a path #439. The plan is to have multiple extruded segments that can be…
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### System information
solvespace 2.3+repack1-2~bpo8+1
Operating system: (e.g. Debian testing) debian/jessie
### Expected behavior
In a sketch with a single circle. a single tangent and an…
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Attempting to simplify some straightforward expressions involving exponentials of noncommutative or matrix symbols produces wrong results or TypeErrors in the following sample code:
```
from sympy i…
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The `reverse=True` flag is recommended (and set by default) for quaternion orders, but I think it is also the better choice for all other quaternion lattices: Among other things, setting `reverse=…
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Perhaps there already is a function to extract the rotation matrix from `SpecialOrthogonal(n)` or `Rotations(n)`? If not, would `affine_matrix` be the right API, since rotations can be implemented as…
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There are, once again, a huge number of failures.
CC: @videlec @slel
Component: **interfaces: optional**
Keywords: **interface, pexpect, doctesting, magma**
_Issue created by migration from htt…
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It might be outside the scope of this package, but if there were examples explained in terms of more familiar linear algebra, that would be so, so lovely.
I tried to give examples of what I think a…
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Spire currently has good support for:
- concrete data types (Rational, SafeLong, etc...)
- abstract typeclasses that mimic abstract algebraic structures (rings, fields, etc...)
We want to reduc…