Scipy tol

[s3alfisc]

Closes #1138 and #1139.

[codecov]

Codecov Report

❌ Patch coverage is 92.77108% with 6 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
pyfixest/estimation/collinearity.py	89.28%	6 Missing ⚠️

Flag	Coverage Δ
core-tests	75.23% <92.77%> (+0.28%)	⬆️
tests-extended	?
tests-vs-r	17.43% <14.45%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
pyfixest/estimation/FixestMulti_.py	77.71% <ø> (ø)
pyfixest/estimation/api/feglm.py	89.65% <ø> (ø)
pyfixest/estimation/api/feols.py	100.00% <ø> (ø)
pyfixest/estimation/api/fepois.py	96.00% <ø> (ø)
pyfixest/estimation/api/quantreg.py	82.60% <100.00%> (ø)
pyfixest/estimation/cupy/demean_cupy_.py	67.58% <100.00%> (+6.04%)	⬆️
pyfixest/estimation/fegaussian_.py	87.09% <ø> (ø)
pyfixest/estimation/feglm_.py	73.76% <100.00%> (+0.40%)	⬆️
pyfixest/estimation/feiv_.py	87.38% <100.00%> (+0.11%)	⬆️
pyfixest/estimation/felogit_.py	88.57% <ø> (ø)
... and 5 more

... and 7 files with indirect coverage changes

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