* Fix ruff errors
Renamed neural_network/input_data.py to neural_network/input_data.py_tf
because it should be left out of the directory for the following
reasons:
1. Its sole purpose is to be used by neural_network/gan.py_tf, which is
itself left out of the directory because of issues with TensorFlow.
2. It was taken directly from TensorFlow's codebase and is actually
already deprecated. If/when neural_network/gan.py_tf is eventually
re-added back to the directory, its implementation should be changed
to not use neural_network/input_data.py anyway.
* updating DIRECTORY.md
* Change input_data.py_tf file extension
Change input_data.py_tf file extension because algorithms-keeper bot is being picky about it
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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
* Hexagonal number sequence
A hexagonal number sequence is a sequence of figurate numbers where the nth hexagonal number hₙ is the number of distinct dots in a pattern of dots consisting of the outlines of regular hexagons with sides up to n dots, when the hexagons are overlaid so that they share one vertex.
This program returns the hexagonal number sequence of n length.
* Update hexagonalnumbers.py
* Update hexagonalnumbers.py
* Update hexagonalnumbers.py
* Update hexagonalnumbers.py
* Update and rename hexagonalnumbers.py to hexagonal_numbers.py
* Length must be a positive integer
Co-authored-by: Christian Clauss <cclauss@me.com>
* added harmonic mean
* Update maths/series/harmonic_mean.py
Updated the write-up of reference given in the code.
Co-authored-by: John Law <johnlaw.po@gmail.com>
* changes in arithmetic and geometric mean code
* mean and series added in a single file
Co-authored-by: John Law <johnlaw.po@gmail.com>
* Harmonic Geometric and P-Series Added
* Editing comments
* Update and rename series/Geometric_Series.py to maths/series/geometric_series.py
* Update and rename series/Harmonic_Series.py to maths/series/harmonic_series.py
* Update and rename series/P_Series.py to maths/series/p_series.py
