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There were several comments in https://github.com/sympy/sympy/pull/22630 that inidcate that the integral transforms should be re-written. Here I would like to collect all open points, such that we ca…
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when using Heaviside with another function, I notice that adding a scalar coefficient (e.g., `2`) gets ignored in the output. I would expect `L(2 * sin(t) * u(t))` to be `2/(s**2 + 1)`, but `laplace_t…
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**Describe the bug**
We don't have same result with a list of itemset (list of categorical item) and with one-hot encoded versions from :
- to_tabular : an unclear utils function that output Data…
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Hi, thanks so much for your work on this. Graph Learning has been really helpful for my projects. I am curious about extending Laplace learning with quadratic constraints. This isn't really a question…
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that currently prevents many patchbots to run smoothly
CC: @rwst @frederichan-IMJPRG
Component: **calculus**
Author: **Frédéric Chapoton, Marcelo Forets**
Branch/Commit: **[`e2d74c6`](https:/…
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```
t = symbols('t', real=True, positive=True)
w = symbols('w', real=True)
s = symbols('s')
y = Function('y')
laplace_transform(diff(y(t), t, 2), t, s).doit()
Does not calculate transform and return:…
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We are using the "activated species algorithm" of Matheu, thinking that many small partial networks will be faster in the long run than fewer large partial networks. One tradeoff of this is that the k…
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```python
expr = sin(t**(0.5))
sympy.laplace_transform(expr,t,s)
Output : L[sin(t**(0.5)](s)
```
Expected : $$\left( √π /(2*(s**(1.5))\right) \left( e**(-1/(4*s) \right)$$
How should…
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##### System information (version)
- OpenCV => 3.1.0 or 3.2.0
- Operating System / Platform => Ubuntu 16.04 64 bit
- Compiler => gcc
- Cuda => 9.0
##### Detailed description
##### St…
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#### System Information
- Ogre Version: 14.0.1 and 13.6.5
- Operating System / Platform: Mac mini M1, macOS Ventura 13.5.1
- RenderSystem: OpenGL & OpenGL 3+
- Xcode: 14.3.1
- CMake: 3.27.3
…