# MathUtils

A library to be used in conjunction with SafeMath. Contains functions for calculating differences between two uint256.

### Functions:

`within1(uint256 a, uint256 b)`

`difference(uint256 a, uint256 b)`

### Function `within1(uint256 a, uint256 b) → bool`

`within1(uint256 a, uint256 b) → bool`

Compares a and b and returns true if the difference between a and b is less than 1 or equal to each other.

#### Parameters:

`a`

: uint256 to compare with`b`

: uint256 to compare with

#### Return Values:

True if the difference between a and b is less than 1 or equal,

otherwise return false

### Function `difference(uint256 a, uint256 b) → uint256`

`difference(uint256 a, uint256 b) → uint256`

Calculates absolute difference between a and b

#### Parameters:

`a`

: uint256 to compare with`b`

: uint256 to compare with

#### Return Values:

Difference between a and b

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