@numio/bigmath NPM

@numio/bigmath: Precise Arithmetic Beyond JavaScript's Limits

@numio/bigmath is a powerful and reliable JavaScript library designed for precise numerical computations, overcoming common limitations of standard JavaScript number handling. It provides a rich set of functionalities for arithmetic, statistical analysis, data manipulation, and number base conversions, ensuring accuracy even with extremely large numbers and solving notorious floating-point precision issues like 0.1 + 0.2 !== 0.3.

Latest Update

This update introduces new functionalities:

Modulo Operation (mod): A new mod function has been added for performing modulo operations.
Pipe Function Enhancement: The mod function has been integrated into the Pipe function for seamless chaining of operations.

Existing Functionality

The application currently supports the following operations:

Arithmetic:
- add: Addition of numbers.
- sub: Subtraction of numbers.
- mul: Multiplication of numbers.
- div: Division of numbers.
Rounding:
- round: Rounding numbers to a specified number of decimal places.
Data Manipulation:
- pipe: Chaining operations together.
- sort: Sorting arrays.
Statistical Measures:
- quartile: Calculating quartiles of a dataset.
- mean: Calculating the average of a dataset.
- max: Finding the maximum value in a dataset.
- min: Finding the minimum value in a dataset.
- MAD: Calculating the Median Absolute Deviation (based on either median or mean).
- IQR: Calculating the Interquartile Range.
- FDR: Freedman-Diaconis rule
Comparison:
- isEqual: Checking if two values are equal.
- isLeftGreater: Checking if the left value is greater than the right value.
- isLeftGreaterOrEqual: Checking if the left value is greater than or equal to the right value.
Mathematical Functions:
- sqrt: Calculating the square root of a number.
- cbrt: Calculating the cube root of a number.
- abs: Calculating the absolute value of a number.
- mod: Modulo operation, which finds the remainder when one number is divided by another
Number Base Conversion:
- toBase: Converting a number to a specified base.
- isHex: Checking if a string is a valid hexadecimal number.
- isBinary: Checking if a string is a valid binary number.
- isDecimal: Checking if a string is a valid decimal number.
- isOctal: Checking if a string is a valid octal number.
- isNumber: Checking if a value is a number.
Utility:
- Benchmark: Functionality for benchmarking code execution.