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* Created sum_of_harmonic_series.py
Here in this code the formula for Harmonic sum is not used, Sum of the series is calculated by creating a list of the elements in the given Harmonic series and adding all the elements of that list !
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* renamed maclaurin_sin.py to maclaurin_series.py and included function for cos approximation
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* Added some more comments
added some more comments (to formulas which need it) which make the code more readable and understandable. might make a list of all the formulas on the top, later
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* 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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Python program to determine whether a number is Carmichael Number or not.
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* Added algorithm for creating Hamming numbers series in Python
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* Added modifications
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Add respective unit tests for new methods.
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* Add more unit tests for Euclidean length method
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* Remove old comments for magnitude method
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* Rewrite timer and add unit tests
* Fix typos in fib_binet unit tests
* Fix typos in fib_binet unit tests
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* Merge fibonacci.py and fibonacci_sequence_recursion.py
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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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In line with issue #4052.
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* added harmonic mean
* Update maths/series/harmonic_mean.py
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* Add test for 0 and more informative output
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* Magnitude and Angle
Core function to find Magnitude and Angle of two Given Vector
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added Doctest to the functions
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* Changes done
and Magnitude and Angle Issues
* black
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Adding Modified Euler's method, which was the further change to a Euler method and known for better accuracy to the given value
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Modified function is used for better accuracy
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Added link to an explanation as per Contributions Guidelines
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* Update and rename check_valid_ip_address.py to is_ip_v4_address_valid.py
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* [ ] an octet much bigger than 255
* [ ] an octet is negative
* [ ] number of octets is less than 4
* [ ] number of octets is greater than 4
* [ ] an octet is a letter
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* added gamma_function
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* Rename physics/gamma_function.py to maths/gamma_recursive.py
* Fixes: #4709 Fixed issues for pre-commit test
* Fixes: #4709 solved issues with doctests
And comments
* Fixes: #4709 Added failed tests to doctest
* Align with Python's Standard Library math.gamma()
Replicate the exceptions of https://docs.python.org/3/library/math.html#math.gamma
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* Update gamma_recursive.py
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* Fix mypy errors for maths/greedy_coin_change.py
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Added doctests and type hints to average_mean
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Empty list check added
Type hint changed to typing.List
A serious bug was addressed with this pull request. The mode function previously
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Due to lacking tests, the bug was never caught. This pull request also adds new
functionality to the function, allowing support for more than one mode.
See #4464 for details.
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* Suggestions resolved
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* test cases added
* Black done
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statistics only used in doctest, now they are imported in doctest
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Several modes support added
* Comment fix
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* Suggestions added
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This is a documentation fix. This fix patches a mistake in the description of the Armstrong number.
* * Doc fix
* Armstrong number is not the sum of cube's of number digits, but
the sum of number's digits each raised to the power of the number of digits
* Update armstrong_numbers.py
Line shorten
* Hacktoberfest: Add greedy_coin_change.py file
added the file in greedy_methods folder to implement the same method
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* Added doctests.
doctests added to the function find_minimum_change.
* Added Greedy change file in Maths folder.
* updating DIRECTORY.md
* Deleted Greedy Method Folder
* updating DIRECTORY.md
* Update greedy_coin_change.py
* fix: black formatting issues
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* Update area.py
Modified area of triangle function. Added a new algorithm to calculate area when 3 sides are known
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* Update area.py
* Update area.py
* Remove unnecessary whitespace
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* add type hints to math/gcd
* add doctest
* math/gcd - run black formatter
* math/gcd: remove manual doctest
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* add more doctest in iterative gcd
* Made improvements to combinations.py
* Update maths/combinations.py
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* Function now raises an error when given invalid input
* Update maths/combinations.py
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* Fix errors exposed by pre-commit hook:
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- Fix with black
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* Fix all errors mentioned in pre-commit run:
- Fix end of file
- Remove trailing whitespace
- Fix files with black
- Fix imports with isort
* Fix errors
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* Fix unnecessary 'else' clause in loop
* formatting and redundant reasignment fix
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* revert autoformatting issue
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* * support negative number
* add different version
* fixup! Format Python code with psf/black push
* sum(int(c) for c in str(abs(n)))
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* More efficient least common multiple.
* lowest -> least
* integer division
* Update least_common_multiple.py
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* Correcting the Gaussian Formula
I have added the parenthesis around the 2*sigma^2 term.
* Update gaussian.py
* Update gaussian.py
* Update gaussian.py
* Update gaussian.py
* Update gaussian.py
* Update gaussian.py
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* Added Python Program to Check Perfet Number
* CodeSpell Error Fix - 1
* Build Error Fix - 1
* Made suggested changes
* Use generator expression
* Added Python Program to Check Krishnamurthy Number or not
* Added Python Program to Check Krishnamurthy Number
* Added Python Program to Check Krishnamurthy Number or not
* Build Error Fix - 1
* Build Error Fix - 2
* Fix Brackets positions
* Fix Character Exceeding Error
* Made Review Changes
* Build Error Fix - 3
* Build Error Fix - 4
* Update krishnamurthy_number.py
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* add surface area class
* add new line to end of file
* move surface area class into area class
* add missing import
* added pi import
* fix typo
* added blank line
* fixed more import issues
* comment fix
* comment fixes
