Commit Graph

273 Commits

Author SHA1 Message Date
Caeden
6e69181d1f
refactor: Replace list() and dict() calls with literals (#7198) 2022-10-15 06:37:03 +05:30
Caeden
4d0c830d2c
Add flake8 pluin flake8 bugbear to pre-commit (#7132)
* ci(pre-commit): Add ``flake8-builtins`` additional dependency to ``pre-commit`` (#7104)

* refactor: Fix ``flake8-builtins`` (#7104)

* fix(lru_cache): Fix naming conventions in docstrings (#7104)

* ci(pre-commit): Order additional dependencies alphabetically (#7104)

* fix(lfu_cache): Correct function name in docstring (#7104)

* Update strings/snake_case_to_camel_pascal_case.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update data_structures/stacks/next_greater_element.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update digital_image_processing/index_calculation.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update graphs/prim.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update hashes/djb2.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* refactor: Rename `_builtin` to `builtin_` ( #7104)

* fix: Rename all instances (#7104)

* refactor: Update variable names (#7104)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* ci: Create ``tox.ini`` and ignore ``A003`` (#7123)

* revert: Remove function name changes (#7104)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Rename tox.ini to .flake8

* Update data_structures/heap/heap.py

Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>

* refactor: Rename `next_` to `next_item` (#7104)

* ci(pre-commit): Add `flake8` plugin `flake8-bugbear` (#7127)

* refactor: Follow `flake8-bugbear` plugin (#7127)

* fix: Correct `knapsack` code (#7127)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: Christian Clauss <cclauss@me.com>
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2022-10-13 18:03:06 +02:00
Caeden
d5a9f649b8
Add flake8-builtins to pre-commit and fix errors (#7105)
Ignore `A003`

Co-authored-by: Christian Clauss <cclauss@me.com>
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2022-10-13 19:53:59 +05:30
Saksham Chawla
c73cb7e3f7
Add typing to maths/sum_of_arithmetic_series.py (#7065) 2022-10-13 12:48:28 +02:00
Saksham Chawla
9b0909d654
Add typing and snake casing to maths/decimal_isolate.py (#7066) 2022-10-13 12:47:52 +02:00
Saksham Chawla
7ad6c64029
Add typing to maths/add.py (#7064)
* Add typing to maths/add.py

https://stackoverflow.com/questions/50928592/mypy-type-hint-unionfloat-int-is-there-a-number-type

* Update add.py

* Update add.py
2022-10-13 11:45:20 +02:00
Caeden
07e991d553
Add pep8-naming to pre-commit hooks and fixes incorrect naming conventions (#7062)
* ci(pre-commit): Add pep8-naming to `pre-commit` hooks (#7038)

* refactor: Fix naming conventions (#7038)

* Update arithmetic_analysis/lu_decomposition.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* refactor(lu_decomposition): Replace `NDArray` with `ArrayLike` (#7038)

* chore: Fix naming conventions in doctests (#7038)

* fix: Temporarily disable project euler problem 104 (#7069)

* chore: Fix naming conventions in doctests (#7038)

Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2022-10-13 00:54:20 +02:00
VARISH GAUTAM
e2cd982b11
Weird numbers (#6871)
* Create weird_number.py

In number theory, a weird number is a natural number that is abundant but not semiperfect

* check

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* resolved

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* removed

* Update weird_number.py

* Update weird_number.py

* Update weird_number.py

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Co-authored-by: Christian Clauss <cclauss@me.com>
2022-10-12 22:42:02 +02:00
Rohan R Bharadwaj
467ade28a0
Add surface area of cuboid, conical frustum (#6442)
* Add surface area of cuboid, conical frustum

* add tests for floats, zeroes

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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2022-10-12 20:48:49 +02:00
Saksham Chawla
32ff33648e
Add typing to maths/floor.py (#7056) 2022-10-12 20:42:30 +02:00
Saksham Chawla
74494d433f
Add typing to maths/ceil.py (#7057) 2022-10-12 20:41:52 +02:00
Saksham Chawla
2423760e1d
Add typing to maths/abs.py (#7060) 2022-10-12 20:41:01 +02:00
Rohan R Bharadwaj
922887c386
Add volume of hollow circular cylinder, Exceptions (#6441)
* Add volume of hollow circular cylinder, Exceptions

* Update volume.py

* floats, zeroes tests added

* Update volume.py

* f-strings
2022-10-12 20:34:01 +02:00
Saksham Chawla
f676055bc6
Add typing to maths/segmented_sieve.py (#7054) 2022-10-12 18:49:49 +02:00
Shubhajit Roy
f0d1a42deb
Python program for Carmicheal Number (#6864)
* Add files via upload

Python program to determine whether a number is Carmichael Number or not.

* Rename Carmichael Number.py to carmichael number.py

* Rename carmichael number.py to carmichael_number.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update carmichael_number.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Create carmichael_number.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update maths/carmichael_number.py

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Co-authored-by: Christian Clauss <cclauss@me.com>
2022-10-12 09:22:23 +02:00
Jordan Rinder
5894554d41
Add Catalan number to maths (#6845)
* Add Catalan number to maths

* updating DIRECTORY.md

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2022-10-08 23:28:17 +01:00
Daniel Pustotin
8b8fba3459
Improve code complexity for segmented sieve (#6372) 2022-10-02 17:35:02 +01:00
U
b3d9281591
Add algorithm for creating Hamming numbers (#4992)
* Added algorithm for creating Hamming numbers series in Python

* Changed to f-string format.

* Added modifications

* Update and rename hamming.py to hamming_numbers.py

* Update hamming_numbers.py

* Update hamming_numbers.py

* Rename maths/series/hamming_numbers.py to maths/hamming_numbers.py

Co-authored-by: John Law <johnlaw.po@gmail.com>
2022-07-17 05:55:29 +08:00
Dhruv Manilawala
38dfcd28b5
fix: test failures (#6250)
1. Incorrect function was being imported from the module
2. Testing for exception was not done correctly
2022-07-14 12:54:24 +05:30
lakshmikanth ayyadevara
dcc387631d
Improve prime_check in math modules (#6044)
* improved prime_check

* updating DIRECTORY.md

* included suggested changes

* updating DIRECTORY.md

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2022-07-11 23:29:27 +08:00
Nikos Giachoudis
f7c58e4c4b
Unify primality checking (#6228)
* renames prime functions and occurances in comments

* changes implementation of primality testing to be uniform

* adds static typing as per conventions

* updating DIRECTORY.md

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2022-07-11 22:36:57 +08:00
Christian Clauss
b75a7c77f8
pre-commit autoupdate: pyupgrade v2.34.0 -> v2.37.0 (#6245)
* pre-commit autoupdate: pyupgrade v2.34.0 -> v2.37.0

* pre-commit run --all-files
2022-07-11 10:19:52 +02:00
Nivid Patel
42a80cdaf6
Update basic_maths.py (#6017) 2022-06-22 12:04:18 +08:00
zer0-x
80f1da235b
Add sin function to maths (#5949)
* Add sin function to /maths.

* Fix typo in /maths/sin.py

* Format sin.py to meet the new black rules.

* Some improvements.

* Fix a formating error.
2022-05-16 19:28:30 +08:00
Omkaar
dbee5f072f
Improve code on f-strings and brevity (#6126)
* Update strassen_matrix_multiplication.py

* Update matrix_operation.py

* Update enigma_machine2.py

* Update enigma_machine.py

* Update enigma_machine2.py

* Update rod_cutting.py

* Update external_sort.py

* Update sol1.py

* Update hill_cipher.py

* Update prime_numbers.py

* Update integration_by_simpson_approx.py
2022-05-13 20:51:44 +08:00
Omkaar
e23c18fb5c
Fix typos (#6127) 2022-05-12 11:30:00 +08:00
Shuangchi He
e1ec661d4e
Fix some typos (#6113)
* Fix some typos.

* Update volume.py

Co-authored-by: John Law <johnlaw.po@gmail.com>
2022-05-01 18:44:23 +08:00
Paulo S. G. Ferraz
1400cb86ff
Remove duplicate is_prime related functions (#5892)
* Fixes (#5434)

* Update ciphers.rabin_miller.py
         maths.miller_rabin.py

* Fixing ERROR maths/miller_rabin.py - ModuleNotFoundError and changing project_euler's isPrime to is_prime function names

* Update sol1.py

* fix: try to change to list

* fix pre-commit

* fix capital letters

* Update miller_rabin.py

* Update rabin_miller.py

Co-authored-by: John Law <johnlaw.po@gmail.com>
2022-04-09 01:40:45 +08:00
Lukas
7a9b3c7292
Added average absolute deviation (#5951)
* Added average absolute deviation

* Formats program with black

* reruns updated pre commit

* Update average_absolute_deviation.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2022-02-13 18:20:19 +01:00
zer0-x
637cf10555
Add points are collinear in 3d algorithm to /maths (#5983)
* Add points are collinear in 3d algorithm to /maths

* Apply suggestions from code review in points_are_collinear_3d.py

Thanks to cclauss.

Co-authored-by: Christian Clauss <cclauss@me.com>

* Rename some variables to be more self-documenting.

* Update points_are_collinear_3d.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2022-02-13 18:09:09 +01:00
Christian Clauss
24d3cf8244
The black formatter is no longer beta (#5960)
* The black formatter is no longer beta

* pre-commit autoupdate

* pre-commit autoupdate

* Remove project_euler/problem_145 which is killing our CI tests

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2022-01-30 20:29:54 +01:00
Jaydeep Das
65d3cfff2f
Added memoization function in fibonacci (#5856)
* Added memoization function in fibonacci

* Minor changes
2021-11-28 19:20:18 +01:00
Christian Clauss
1ae5abfc3c
Replace typing.optional with new annotations syntax (#5829)
* Replace typing.optional with new annotations syntax

* updating DIRECTORY.md

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2021-11-17 04:43:02 +01:00
Bartechnika
9b9405fdcd
Add new persistence algorithm (#4751)
* Created new persistence algorithm

* Update persistence.py

* Added another persistence function
2021-11-13 17:32:44 +08:00
Rohan R Bharadwaj
a98465230f
[mypy] Fix type annotations for maths directory (#5782)
* [mypy] Fix annotations in `maths/series/p_series.py`

* Update p_series.py

* Update p_series.py

* Remove from excluded in mypy.ini

* Type annotation for series

* Annotate maths/proth_number.py (properly)

* Remove from excluded in mypy.ini

* Annotate average_mode.py

* Update average_mode.py

* Update average_mode.py

* Update average_mode.py

* Update average_mode.py

* Remove from excluded in mypy.ini

* Fix annotations in gamma_recursive.py

* Remove from excluded in mypy.ini

* Annotations for geometric_series.py

* Update geometric_series.py

* Update mypy.ini

* Update average_mode.py

* Update average_mode.py

* Update average_mode.py

* Update mypy.ini

* Update mypy.ini

* Update mypy.ini

* Update average_mode.py

* Update proth_number.py

* Update average_mode.py

* Update gamma_recursive.py

* Update proth_number.py

* Update mypy.ini

* Update geometric_series.py

* Update average_mode.py

* Update proth_number.py

* Update geometric_series.py

* Update geometric_series.py

* Update geometric_series.py

* Update p_series.py

* Update geometric_series.py

* Update p_series.py

* Update p_series.py

* Update geometric_series.py

* Update p_series.py

* Update p_series.py

* Remove data_structures/stacks/next_greater_element.py|

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-11-07 16:13:58 +01:00
Snimerjot Singh
7390777f9a
Added 2 shaped in volume.py (#5560) 2021-11-04 17:08:18 +01:00
Souvik Ghosh
0ea5c734e1
sock_merchant.py: Matching socks by color (#5761)
* Python file for finding number of pairs

* updating DIRECTORY.md

* fixed iterative_pair.py

* further fixed with type casting

* fixed naming conventions

* further fixed with naming convention

* documented done

* build issue fixed

* updating DIRECTORY.md

* Revert "documented done"

This reverts commit 3be15ca374.

* Update canny.py

* Update test_digital_image_processing.py

* Update sobel_filter.py

* requirements.txt fixed

* keras<2.7.0

* Update sock_merchant.py

* doctest with black fixed

* Update sock_merchant.py

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Co-authored-by: Christian Clauss <cclauss@me.com>
2021-11-03 21:24:50 +01:00
Matthew Wisdom
3c8fec1316
Add Neville's algorithm for polynomial interpolation (#5447)
* Added nevilles algorithm for polynomial interpolation

* Added type hinting for neville_interpolate function arguments.

* Added more descriptive names

* Update nevilles_method.py

* Fixed some linting issues

* Fixed type hinting error

* Fixed nevilles_method.py

* Add ellipsis for doctest spanning multiple lines

* Update nevilles_method.py

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-11-02 18:07:36 +08:00
Tianyi Zheng
84cca2119c
Rewrite maths/fibonacci.py (#5734)
* Rewrite parts of Vector and Matrix methods

* Refactor determinant method and add unit tests

Refactor determinant method to create separate minor and cofactor
methods.
Add respective unit tests for new methods.
Rename methods using snake case to follow Python naming conventions.

* Reorganize Vector and Matrix methods

* Update linear_algebra/README.md

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Fix punctuation and wording

* Apply suggestions from code review

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Deduplicate euclidean length method for Vector

* Add more unit tests for Euclidean length method

* Fix bug in unit test for euclidean_length

* Remove old comments for magnitude method

* Rewrite maths/fibonacci.py

* Rewrite timer and add unit tests

* Fix typos in fib_binet unit tests

* Fix typos in fib_binet unit tests

* Clean main method

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-11-01 18:06:35 +01:00
Tianyi Zheng
06ab650e08
Merge maths/fibonacci.py and maths/fibonacci_sequence_recursion.py (#5738)
* Rewrite parts of Vector and Matrix methods

* Refactor determinant method and add unit tests

Refactor determinant method to create separate minor and cofactor
methods.
Add respective unit tests for new methods.
Rename methods using snake case to follow Python naming conventions.

* Reorganize Vector and Matrix methods

* Update linear_algebra/README.md

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Fix punctuation and wording

* Apply suggestions from code review

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Deduplicate euclidean length method for Vector

* Add more unit tests for Euclidean length method

* Fix bug in unit test for euclidean_length

* Remove old comments for magnitude method

* Rewrite maths/fibonacci.py

* Rewrite timer and add unit tests

* Fix typos in fib_binet unit tests

* Fix typos in fib_binet unit tests

* Clean main method

* Merge fibonacci.py and fibonacci_sequence_recursion.py

* Fix fib_binet unit test

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-11-01 07:25:40 +01:00
Shriyans Gandhi
3a4cc7e310
Hexagonal number sequence (#5640)
* 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>
2021-10-29 09:39:32 +02:00
Marcus T
5c8a6c8247
Add Pollard's Rho algorithm for integer factorization (#5598) 2021-10-29 01:53:39 +02:00
poloso
61e1dd27b0
[mypy] Fix type annotation in euler_method.py (#5649)
* [mypy] Fix type annotation in euler_method.py

In line with issue #4052.

* updating DIRECTORY.md

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2021-10-28 22:31:32 +02:00
Rohan R Bharadwaj
615c428903
Add doctest for exception (#5629)
* Add doctest for exception

* Spelling correction
2021-10-27 18:30:03 +02:00
Matteo Messmer
4eb5c12727
Sphere intersection and spherical cap volumes (#5579)
* sphere intersection + spherical cap volume formulas

* reformatted

* Update volume.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-27 00:28:26 +02:00
Leoriem-code
716beb32ed
Improved prime_numbers.py (#5592)
* Improved prime_numbers.py

* update prime_numbers.py

* Increase the timeit number to 1_000_000

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-26 09:21:44 +02:00
Christian Clauss
bd9464e4ac
mandelbrot.py: Commenting out long running tests (#5558)
* mandelbrot.py: Commenting out long running tests

* updating DIRECTORY.md

* Comment out 9 sec doctests

* Update bidirectional_breadth_first_search.py

* Comment out slow tests

* Comment out slow (9.15 sec) pytests...

* # Comment out slow (4.20s call) doctests

* Comment out slow (3.45s) doctests

* Update miller_rabin.py

* Update miller_rabin.py

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2021-10-23 18:15:30 +02:00
Murilo Gonçalves
07141e4bcc
Add doctests to prime_check function (#5503)
* added doctests to prime_check function

* fix doctests function name
2021-10-23 01:14:27 +08:00
poloso
fdf095f69f
[mypy] check polygon and corrections (#5419)
* Update annotations to Python 3.10 #4052

* Add floats doctest

* Copy list to avoid changing input unpredictably

* Refactor code to make it readable

* updating DIRECTORY.md

* Improve raised ValueErrors and add doctest

* Split doctest in multiples lines

* Change ValueError to Monogons and Digons are not poly

* Correct doctest refering number of sides

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2021-10-21 21:13:42 +08:00
John Law
c0acfd46cb
Fix factorial issues (#5496)
* updating DIRECTORY.md

* pass integer to `math.factorial` in `project_euler/problem_015`

* remove duplicated factorial function

* updating DIRECTORY.md

* Update maths/factorial_iterative.py

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* Update factorial_iterative.py

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2021-10-21 15:06:32 +08:00