mathlib-n

mathlib-n is a Node.js library that provides a collection of mathematical functions and utilities for common mathematical operations. It is designed to be easy to use and lightweight, making it a valuable addition to your Node.js projects when you need mathematical computations.

version

Github : letest and unstable version

npm : 4.0.31-beta (stable version and recommended)

mathlib-n is a math library which can solve our simple and day to day lifes problem. like :

• A number is odd, prime etc or not.
• Memories data as an array or a number by , dememorise (getting memoriesed data) and delete unexpected memory by its user name.
• Solve a quadratic equation ( ax2 + bx + c = 0 ) or a linear equation ( ax + by = c , a2x + b2y = c2)
• Mesurementing area, length, angle etc. of any shape by their Vertex point only.
• 23 esential constants

like those features, it has more than 100 features and constants (including built-in Math object).

Installation

You can install mathlib-n using npm or yarn:

npm install mathlib-n

or

yarn add mathlib-n

or

bower install mathlib-n

Usage

Once you have mathlib-n installed, you can use it in your Node.js project as follows:

// Import the mathlib-n module
const mathlib = require("mathlib-n");

// Example usage of mathlib-n functions
const sum = mathlib.add(5, 3); // Returns 8
const product = mathlib.mul(4, 2); // Returns 8
const difference = mathlib.sub(5, 3); // Returns 2
const quotient = mathlib.div(4, 2); // Returns 2

// You can use other functions from mathlib-n as well

Available Functions Here are some of the functions provided by mathlib-n:

• fact(n): Calculates the factorial of a number.
• linearEq(a, b, x): Solves a linear equation ax + b = 0 for x.
• age(birthYear,birthMonth,birthdate,[arry of date(defult is current date)]): Calculates the age based on the birth year.
• qudrt(a, b, c): Solves a quadratic equation ax^2 + bx + c = 0 for x.
• avg(numbers): Calculates the average of an array of numbers.
• logx(base, value): Calculates the logarithm of a value with a specified base.
• rootx(base, value): Calculates the root of a value with a specified base.
• fract(numerator, denominator): Returns the fractional representation of a number.
• mathlib: A utility object containing mathematical constants and helper functions.
• Vector: A class for working with vectors.
• Matrix: A class for working with matrices.
• length: returns the length of Mathlib object.
• info: Displays information about the library.
• add(a, b[,more]): Adds two or more numbers.
• mul(a, b[,more]): Multiplies two or more numbers.
• sub(a, b[,more]): Subtracts two or more numbers.
• div(a, b[,more]): Divides two or more numbers etc.

Likely it has more than 130 functions and constants. You can find more details about these functions and their usage in the API documentation.

API Documentation

For a comprehensive list of available functions and their detailed usage information here

Examples

We have provided a collection of usage examples in the test folder. You can run these examples using the following command:

npm run examples --prefix node_modules/mathlib-n

License

mathlib-n is licensed under the MIT License. See the LICENSE file for details.

Support and Contact

For questions, bug reports, feature requests, or general assistance, you can contact me at [email protected] or place an issue on GitHub repository.

Troubleshooting

fix memory

Be sure that, you don't use any synchronise loop like for or while loop with asynchronous memo(). if you use that, the memory will ruined. Then you should do this work :

npm run fix-memo --prefix node_modules/mathlib-n

there will be an animation of MathLib ,but you can skip it by pressing ctrl + c for windows and cmd + c for mac. But if you continue with the animation you can know the current mode and status and you can also know about your records and trushes.

change or intalige mode

Two mode are available now on mathlib-n. They are science and fix mode. sci for science and fix for fix mode. and status is the count of how many number will be after decimal.

npm run modechanger --prefix node_modules/mathlib-n

or you can chance mode via code

const mathlib = require("mathlib-n");
mathlib.getmode(); // to know the current mode
mathlib.setmode("fix", 2); // 2 is the status

There will be an animation of MathLib ,but you can skip it by pressing ctrl + c for windows and cmd + c for mac. But if you continue with the animation you can know the current mode and status and you can also know about your records and trushes.

History

Keywords

• math
• mathlib-n
• mathLib
• math library
• mathlib
• mathlibjs
• mathjs

documentation

Documentation

A little description :

• math.length : It will give you the length of math object.
• math.mathlib() : It's a fun function. There is no such important work it done. It's just a terminal animation. But it will give you some important information about your calculation mode and your saved,restored and trushed files number at the end.
• math.recList : return an array of record's files name.

Licence

MIT

History

Current version : 4.0.31-beta

History