@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.

Install:

NPM

npm install @numio/bigmath

YARN

yarn add @numio/bigmath

BUN

bun add @numio/bigmath

PNPM

pnpm add @numio/bigmath

DENO

deno add jsr:@numio/bigmath

See documentation and examples here: https://numio.deno.dev

Download from NPM - https://www.npmjs.com/package/@numio/bigmath

Download from JSR - https://jsr.io/@numio/bigmath

Home page - https://numio.deno.dev

Change log - https://github.com/shpunter/numio-bigmath/blob/main/CHANGELOG.md

License - https://github.com/shpunter/numio-bigmath/blob/main/LICENSE