* 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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* Add surface area of cuboid, conical frustum
* add tests for floats, zeroes
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* 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
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* Update maths/carmichael_number.py
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* Add Catalan number to maths
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* Added algorithm for creating Hamming numbers series in Python
* Changed to f-string format.
* Added modifications
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* renames prime functions and occurances in comments
* changes implementation of primality testing to be uniform
* adds static typing as per conventions
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* Added average absolute deviation
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* Add points are collinear in 3d algorithm to /maths
* Apply suggestions from code review in points_are_collinear_3d.py
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* Rename some variables to be more self-documenting.
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* 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
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* Fix punctuation and wording
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* 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>
* 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
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* 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
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* Update and rename hexagonalnumbers.py to hexagonal_numbers.py
* Length must be a positive integer
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* [mypy] Fix type annotation in euler_method.py
In line with issue #4052.
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* 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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