Anutosh Bhat

[GSoC PR4.1] Implemented/Fixed a few series methods for bessel functions

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#### References to other Issues or PRs Fixes #22911 Fixes #6052 Fixes #19154 #### Brief description of what is fixed or changed As of now , the pr implements leading...

SymPy currently doesn't have `_eval_aseries` methods implemented for inverse trig/hyperbolic functions ( because they aren't necessarily required to find limits or so) but as I saw a couple of these...

Wrong answer returned while calculating limit for different arrangements of the same expression

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I caught this while trying to solve couple of other limit related bugs .Those cases I was trying to solve involved simplification using `gammasimp()` and other manipulations like `expand()` hence...

Added appropriate logging levels to log.Info() calls wherever necessary

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Signed-off-by: anutosh491 ## Explanation As the issue points out.... a good chunk of logging in Kyverno is already set to some verbosity levels . Hence the pull request tries to...

[GSoC PR4.3] Implemented some series methods for gamma and error functions

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#### References to other Issues or PRs #### Brief description of what is fixed or changed While implementing leading term for `expint(nu, z)` function, we don't really have to take...

Asymptotic series expansion for Cosine Integral function

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I was just testing out the asymptotic series & limits at infinity for some error functions and I found this ``` >>> Si(x).series(x, oo) pi/2 - (-6/x**3 + 1/x +...

Asymptotic series expansions for Shi & Chi functions

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Though the limits work for most general points, these limits can also work more simply through gruntz if we have asymptotic series expansions. Currently we have none ``` >>> Shi(x).series(x,...

The TODO from bessel.py says ``` # TODO # o Scorer functions G1 and G2 # o Asymptotic expansions # These are possible, e.g. for fixed order, but since the...

make && make install error while using cpp-argparse 3.0

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``` (xeus-cling) anutosh491@spbhat68:~/QuantStack/xeus-cling/build$ make && make install [ 9%] Building CXX object CMakeFiles/xeus-cling.dir/src/xinterpreter.cpp.o [ 18%] Building CXX object CMakeFiles/xeus-cling.dir/src/xoptions.cpp.o [ 27%] Building CXX object CMakeFiles/xeus-cling.dir/src/xmagics/executable.cpp.o /home/anutosh491/QuantStack/xeus-cling/src/xmagics/executable.cpp: In member function 'xcpp::argparser...

Gruntz Demo

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This is a draft PR trying to replicate the gruntz algorithm and a few test cases for the same.