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In `Quaternion` an extra argument called `norm` to allow the definition of a quaternion with a pre-determined norm. This is useful to define symbolic unit quaternions that simplify a lot of symbolic c…
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Want to be able to compute derived values, using a recipe provided in the configuration.
[SymPy](http://docs.sympy.org) looks like a perfect tool for implementing this.
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My code does not terminate with any sympy version newer than v1.6 (tested on Python 3.9.0).
I am attaching it as a... not so minimal working example.
Context: The task is to express the dynamics o…
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### 🐛 Describe the bug
Let's suppose you've generated a bajillion guards, e.g., via a bug at https://github.com/pytorch/pytorch/issues/118214
You might still expect we can generate guards in this …
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... along the same lines as sympy's `solveset`.
https://docs.sympy.org/latest/modules/solvers/solveset.html
Part of #31926
See also:
- #10213 Make `solution_dict` the default output for `solve`…
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Sympification of a string giving an equation always results in `True` or `False` whereas inequalities will be sympified as inequalities.
```python
import sympy
sympy.sympify("x>y")
>>> x > y…
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I was initially resistant to bringing this up, because it's a big task to compute the potential energy of the entire system. But I wonder if it's tractable to do it for individual potentials.
My fi…
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```
>>> from sympy import *
>>> x = Symbol('x')
>>> integrate(1 / (1 + x**4)**(S(1)/4), [x, 0, oo])
Traceback (most recent call last):
File "test.py", line 40, in
print(integrate(1 / (1 +…
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Just stumbled upon this.
I wanted to create a Boolean function from a truth table that I happened to create using numpy and encountered the following two problems:
The check here:
https://githu…