1.0.4 • Published 2 years ago
algebra-for-you v1.0.4
Algebra-for-you
this is for 5th grade to advanced level for solving algebra problems
How to install it using npm
npm install algebra-for-youHow to use it
with module
means in package.json
...
"type":"module",
...import algebra from 'algebra-for-you';
// do basic maths
console.log(algebra.sum(1, 2));
console.log(algebra.sub(10, 2));
console.log(algebra.mult(4, 2));
console.log(algebra.div(8, 2));
// solve linear equation in two variables (x and y)
const { solveLinearEquation } = algebra;
const solution = solveLinearEquation("2x + y = 1","x + y = 1");
// { x: 0, y: 1, type: 'Unique solution ( Consistent and Independent) ' }with commonjs
means in package.json
...
"type":"commonjs",
...*or if there is no such field of "type"
const algebra = require('algebra-for-you');
const solution = algebra.solveLinearEquation("2x + y = 1","x + y = 1");
// { x: 0, y: 1, type: 'Unique solution ( Consistent and Independent) ' }now you can mathjs utilities with algebra.mathjs
const math = algebra.mathjs;
math.round(math.e, 3) // 2.718
math.atan2(3, -3) / math.pi // 0.75
math.log(10000, 10) // 4
math.sqrt(-4) // 2i
math.derivative('x^2 + x', 'x') // 2*x+1*NOTE: algebra is just a placeholder, you can use any name you want.
algebra-for-you has default export.
How to use it in the browser
just paste this line in header of your html file
<script src="https://unpkg.com/algebra-for-you@latest/dist/index.umd.js"></script>Here is the full code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Algebra For You </title>
<script src="https://unpkg.com/algebra-for-you@latest/dist/index.umd.js"></script>
</head>
<body>
<h2>Addition</h2>
<h3 id="sumOfTwoNumbers"></h3>
<h2>Solving system of Linear equations</h2>
<h3>Equation1 => x + y = 3</h3>
<h3>Equation2 => x - y = 1</h3>
<h3 id="solution"></h3>
<script>
// use the basic arithematic utils
const sumOfTwoNumbers = AlgebraForYou.sum(1, 2);
document.getElementById('sumOfTwoNumbers').innerHTML = `1 + 2 = ${sumOfTwoNumbers}`;
//similarly
const substraction = AlgebraForYou.sub(6, 2); // 4
const multiplication = AlgebraForYou.mult(3, 2); // 6
const division = AlgebraForYou.div(10, 2); // 5
// lets solve system of linear equations
const equation1 = "x + y = 3";
const equation2 = "x - y = 1";
const solution = AlgebraForYou.solveLinearEquation(equation1, equation2);
const textToEmbed = `Solution: x = ${solution.x}, y = ${solution.y}, type = ${solution.type}`;
document.getElementById('solution').innerHTML = textToEmbed;
console.log(solution);
const math = AlgebraForYou.mathjs;
math.round(math.e, 3) // 2.718
math.atan2(3, -3) / math.pi // 0.75
math.log(10000, 10) // 4
math.sqrt(-4) // 2i
math.derivative('x^2 + x', 'x') // 2*x+1
</script>
</body>
</html>