Math

Some of the mathematical algorithms and their implementations

Quick Start Guide

# import the required math
from pygorithm.math import lcm

# find the lcm for all the elements in the list
ans = lcm.lcm([3, 12, 16])

#print the result
print(ans)

Features

• Algorithms available:

  • LCM (lcm)
  • Sieve of Eratostenes (sieve_of_eratosthenes)
  • Factorial
  • Binary To decimal conversion
  • Decimal to binary conversion
  • Hex To decimal conversion
  • Decimal to hex conversion

• To see all the available functions in a module there is a modules() function available. For example,

>>> from pygorithm.math import modules
>>> modules.modules()
['lcm', 'sieve_of_eratosthenes']

• Get the code used for any of the algorithm

from pygorithm.math import lcm

# for printing the source code of LCM function
print(lcm.get_code())

LCM

• Functions and their uses

lcm.lcm(List)

• List : list or array of which LCM is to be found
• Return Value : returns the integer value of LCM

lcm.get_code()

• Return Value : returns the code for the lcm.lcm() function

Sieve of Eratostenes

• Functions and their uses

sieve_of_eratostenes.sieve_of_eratostenes(n)

• n : upper limit upto which prime numbers are to be found
• Return Value : returns the list of all primes upto n

sieve_of_eratostenes.get_code()

• Return Value : returns the code for the sieve_of_eratostenes.sieve_of_eratostenes() function

Factorial

• Functions and their uses

factorial.factorial(number)

• number : integer number of which factorial is to be found
• Return Value : returns the integer of factorial of the number

factorial.get_code()

• Return Value : returns the code for the factorial.factorial() function

Conversion

• Functions and their uses

conversion.decimal_to_binary(number)

• number : decimal number in string or integer format
• Return Value : returns the string of equivalent binary number

conversion.binary_to_decimal(number)

• number : binary number in string or integer format
• Return Value : returns the integer of equivalent decimal number

conversion.decimal_to_hex(number)

• number : decimal number in string or integer format
• Return Value : returns the string of equivalent hex number

conversion.hex_to_decimal(number)

• number : hex number in string or integer format
• Return Value : returns the integer of equivalent decimal number