BigNumber

BigNumber is an arbitrary precision number library which supports numbers with any values and many operations with them.

Installation

pip install BigNumber

Usage

To use this library, install it using the command shown in "Installation" section. Then, read the instructions below regarding how to use operations with BigNumber.

Addition

BigNumber can be added with any numbers using "+" operator.

Subtraction

BigNumber can be subtracted by any numbers using "-" operator.

Multiplication

BigNumber can be multiplied with any numbers using "*" operator.

Division

BigNumber can be divided by any numbers using "+" operator.

Modulo

The "%" sign can be used together with BigNumber for modulo operations.

Integer Division

The "//" sign can be used together with BigNumber for modulo operations.

Exponents

BigNumber can be raised to the power of any other numbers using "**" operator.

Conversion to int

int(BigNumber("5.3")) # 5

Conversion to float

float(BigNumber("5.3")) # 5.0

Conversion to mpf

to_mpf(BigNumber("5.0)) # 5.0

Trigonometric Functions

sin, cos, tan, cosec, sec, and cot are usable trigonometric functions. They are called using the code with the format {trigonometric function name}(a big number object). For example, sin(BigNumber("0.5")) to get the value of sin(0.5).

Hyperbolic Functions

sinh, cosh, tanh, cosech, sech, and coth are usable hyperbolic functions. They are called using the code with the format {hyperbolic function name}(a big number object). For example, sinh(BigNumber("0.5")) to get the value of sinh(0.5).

Factorial

The function factorial(big_num: BigNumber) will quickly get the factorial of any number.

Logarithms

The logarithm of any number using any base can be quickly achieved by using the function log_base(big_num: BigNumber, base: BigNumber or mpf or float or int) where big_num is a BigNumber object and base is the base used for the logarithm operation.

Square Root

sqrt(big_num: BigNumber) gets the square root of any number.

Cube Root

cbrt(big_num: BigNumber) gets the cube root of any number.

Square

BigNumber.squared() gets the value of a BigNumber squared.

Cube

BigNumber.cubed() gets the value of a BigNumber cubed.

Running Tests

The script "BigNumber_versus_mpf.py" (https://github.com/GlobalCreativeCommunityFounder/BigNumber/blob/main/BigNumber/BigNumber_versus_mpf.py) is used to run tests of the performance of BigNumber library against mpf library.

Sample Test Results

An example of test results for BigNumber versus mpf is in the file "BigNumber_versus_mpf.txt" (https://github.com/GlobalCreativeCommunityFounder/BigNumber/blob/main/BigNumber/BigNumber_versus_mpf.txt).