htam 2.0.8

Math package with 15 useful math functions like prime-counting function or modular congruences solver. Now it also includes 1 class that performs a very useful search. This package is in constant improvement and you can email me to give me any idea.

HTAM

Htam is my very first coding project, it is a math Python library and it includes a lot of useful math functions.

• run htam.info() to see general informations about htam and all functions included
• run htam.info(function_name) to see detailed informations about that function

If you run into any issue, please send me an email and i will update the package as soon as I can.

I'm still working, and always looking for improvents and changes for this package, so, if you have any idea for a future update or a re-styling of an already existing function, please let me know with an email, I would really appreciate it.

Enjoy :)

Email

[e-mail]

Change Log

2.0.8 (25/12/2020)

Minor Corrections

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2.0.7 (25/12/2020)

Now OEIS generates all sequence's attribute when the instance is created, so getting any attribute later will take almost no time

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2.0.0 (24/12/2020)

BIG UPDATE:

new class OEIS:

• search for a sequence on https://oeis.org/ and return any attribute like description, links, comments, etc.
  
• if no argument is given for the constructor, OEIS will return a random sequence from https://oeis.org/
• WARNING: using this class for the first time may install some required missing python modules

Various Improvements:

• "htam.div" speed of execution increased
  
• "htam.prime" speed of execution extremely increased
  e.g. htam.prime(100000) took more than 6 mins before, while just 4.7 seconds now
  
• "htam.primefac" speed of execution extremely increased
  e.g. htam.primefac(1299709) took more than 6 mins before, while just 0.0016 seconds now (greve)
  
• some random code reduction

Other Changes:

• Functions no more returns 'None' when arguments are not valid because it's unnecessary
• Deleted "htam.root" because it's unnecessary since it's just 1 simple line of code
• Deleted "htam.floor" and "htam.ceil" because they are already in the python official math library

Other Minor Corrections

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1.4.1 (22/10/2020)

Minor Corrections

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1.4.0 (14/10/2020)

New math function:

• "htam.fib" >>> n-th Fibonacci number

Various Improvements:

• "htam.primefac" speed of execution increased
• fixed a bug in "htam.rel" that made this function return a wrong result for 0, 1 and -1
• some random code reduction
• removed some unnecessary variables

Other Minor Corrections

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1.3.9 (4/10/2020)

Minor Corrections

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1.3.0 (3/10/2020)

New math function:

• "htam.primitive" >>> primitive root

Various Improvements:

• now "htam.gcd" and "htam.lcm" takes how many arguments you want

Other Minor Corrections

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1.2.2 (28/09/2020)

Minor Corrections

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1.2.0 (27/09/2020)

New math function:

• "htam.base" >>> base converter

Other Changes:

• function info now includes some examples for each function

Various Improvements:

• "htam.gcd" is now used into "htam.lcm", reducing code length
• "htam.frac" now uses a faster method to the number of fractional digits, reducing code length
• fixed a bug in the code of "htam.rel" and "htam.pi" that made these functions return a wrong result

Other Minor Corrections

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1.1.0 (25/09/2020)

Two new math functions:

• "htam.rel" >>> coprime checker
• "htam.tot" >>> Euler's Totient function

Other Changes:

• function info restyled

Various improvements:

• "htam.pi" speed of execution increased
• "htam.floor" function is now literally a 1-line code, maybe i'll remove it in the future
• now some functions reuses other functions to improve overall performances.

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1.0.4 (24/09/2020)

Minor Corrections

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1.0.1 (24/09/2020)

Now each function returns "None" when 1 or more arguments are not valid

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1.0.0 (23/09/2020)

First Release >>> 13 math functions included:

1. "htam.floor" >>> floor
2. "htam.ceil" >>> ceiling
3. "htam.frac" >>> fractional part
4. "htam.root" >>> n-th root of a number
5. "htam.mod" >>> linear congruence solver
6. "htam.gcd" >>> greatest common divisor
7. "htam.lcm" >>> least common multiple
8. "htam.div" >>> divisors of a number
9. "htam.prime" >>> n-th prime number
10. "htam.pi" >>> number of primes less than a given number (pi function)
11. "htam.primefac" >>> prime factorization of a number
12. "htam.fac" >>> factorial of a number
13. "htam.col" >>> collatz conjecture checker