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`A` is a 50x50 sparsely filled Matrix (generated by randMatrix to have 10% filling) with a non-zero determinant that has entries denoted by 'x' below.
```
..x.............xx.......x.........x.......…
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I've ran this in a sympy shell, and on my computer and linsolve never completes for the following problem:
```
(c1, r_t1, r_t, r_b, r_m1, r_m, r31, c23, c24, vin, s, v0, v1, v2, v3, v4, v5, v6) = sy…
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There should be a way, through the text window, to input a table of parameters. These parameters could then be used in expressions around the sketch, and so the entire sketch could be reconfigured by …
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Please check the [ScalableTestGrids NB report](https://libraries.openmodelica.org/branches/newInst-newBackend/ScalableTestGrids_noopt/ScalableTestGrids_noopt.html). Starting from [Type1_N_2_M_2](https…
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Below I generate a square matrix with rank lower than its size, but np.linalg.inv does not throw an error as expected (because said matrix is singular)
### Reproducing code example:
import numpy…
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There are some single equations ODEs, I encountered while solving non-linear system of Ordinary Differential Equations, which are classified under either '1st_power_series' or 'lie_group' but just run…
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When lambdifying `Max` to the `numpy` format, `np.amax` is used. This function returns the maximal element of the passed array. While this is the same as the definition of sympy.Max ("Return, if possi…
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### Description
Follow-up for #9120.
The NLS solver KINSOL fails to solve system 3871 at initialization. Problem is, that after some iterations an equation divides by zero and produces NaN.
###…
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Reviewer `#3` (Remarks to the Author):
In Table 6, why are the computational domains chosen as cubics for all proteins for APBS? It is unfair for APBS in terms of efficiency.
In Table 7, solvat…
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Hi lineax community,
I came from Patrick's comment (https://github.com/google/jax/discussions/17203#discussioncomment-6814678). I believe `PyTreeLinearOperator` will do the job but am struggling to…