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For trimming the code and as a good warm-up for the latter part of fusing imu, thus we need to optimize our optimizer.
1. Change the pose vertex from lie algebra to vector and quaternion.
2. Make …
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#### Describe the bug
This is more of a **question**, and maybe a potential issue (please, correct me where I am wrong)
I was trying to fit a simple `logit` model using `sm.Logit` approach but I…
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It's not clear what the super class for quantile regression should be. PR #655
Also, kernel regression does not yet have a results class. What would be the most appropriate base class.
LikelihoodMod…
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I ran into an example with some badly scaled variables (Cameron Trivedi count data similar to randhi).
It took me a while to figure out that the bad scaling was the reason for numerical problems:
- v…
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Is there a way to specify a tolerance on the cost rather than ftol/gtol/xtol?
When using least_square to find multivariate, bounded roots (please suggest alternatives if it exists in scipy.optimiz…
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Currently, SymPy does not support any kind of code printing and code generation for Integral() objects. I haven't thought out the breadth of what that would entail but I'd like to open the issue and p…
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If the user could supply a (differentiable) level-set function φ(x) (such that it uses material A for φ0), instead of the current material function, that would provide enough information to do efficie…
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Hi! I'm wondering whether there's a way to lazily evaluate matrix-vector products like in [keops](https://github.com/getkeops/keops/), especially on GPU. As a toy example, I'd like to compute
```pyth…
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Switching between Optim and BBO it is a pain to manually change between `time_limit` and `MaxTime` for the solve options. Not everything should be made consistent, but that (and the showtrace/etc.) s…