supMath 0.5

Provides large amount of unique mathematical functions and operators

#supMath Library#

##What is this## This module contains plenty of different mathematical functions and operators which can be used in loads of operations.

##Quick Guide## Library consists of 3 modules: supOperators, supGeometry and supConverters. Here are some funcs from supOperators module:

sigma(start,end,rule):

Returns the sum of rules with i in range[start,end]

sigma(1,4,”i+2”) =>

You should be careful with these type funcs, as to transform string formula to an operating one, eval() func is used - You have been warned!

There is also an advanced version where powers are introduced the way they are in int_sum(power,n)

div_sigma(num,power,aliquocy):

Returns sum of all num’s divs raising each div to the power. aliquocy is 1 ==> the num**power is subtracted from result.

It can be a powerful tool when working with nums and their properties. With help of this, you can check if num is prime or perfect.

int_sum(power,n):

Returns the int sum from 1 to n (power = 1):

int_sum(1,4) => 1+2+3+4 => 10

Increasing the power, returns sum of sums of ints from 1 to n.

int_sum(2,4) => int_sum(1,1) + int_sum(1,2) + int_sum(1,3) + int_sum(1,4) => 20

You can increase the power indefinitely. This tool gives an opportunity to work with Pascal triangle and its sequences. Func actually returns n-th unit of (power+2)-th sequence in Pascal triangle.

supGeometry module contains various geometrical formulas, more of them are coming in further library updates:

pythagor(a,b):

returns the hypotenuse value => sqrt(a**2+b**2)

circle_area(r):

returns circle’s area with radiues given => pi*r**2

supConverters module has a range of measure-to measure and numerical converting functions:

convert(num,scale_base):

Converts decimal to any notation scale:

convert(2,2) => 10 convert(10,16) => A

As you can see, letters are supported.

lb_to_kg(lb):

Converts pounds to kilograms. kg_to_lb(kg) is also supported