Automatically solves math problems and fills in the answer fields
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// ==UserScript==
// @name Universal Math Solver (Auto-fill Answers)
// @namespace http://yourdomain.com/
// @version 1.1
// @description Automatically solves math problems and fills in the answer fields
// @author You
// @match *://mathspace.co/* // Modify this with the correct URL for Mathspace or any other site
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Include the math.js library from a CDN
const script = document.createElement('script');
script.src = 'https://cdnjs.cloudflare.com/ajax/libs/mathjs/10.0.0/math.js';
script.onload = () => {
console.log('math.js library loaded');
};
document.body.appendChild(script);
// Function to solve math problems
function solveMathProblem(problem) {
try {
if (problem.startsWith("solve")) {
// Solve equations like 2x + 3 = 7
let expr = problem.replace("solve", "").trim();
let [lhs, rhs] = expr.split("=");
let equation = math.parse(lhs + '-' + rhs); // Create an equation
let solution = math.solve(equation, 'x'); // Solve for x
return solution[0]; // Return first solution (can be extended for multiple solutions)
} else if (problem.startsWith("simplify")) {
// Simplify expressions
let expr = problem.replace("simplify", "").trim();
let simplified = math.simplify(expr);
return simplified.toString();
} else {
return "Unsupported problem type.";
}
} catch (e) {
return `Error: ${e}`;
}
}
// Function to fill the answer box on the page
function fillAnswerBox(answer) {
const answerBox = document.querySelector('input[type="text"], textarea'); // Adjust selector if necessary
if (answerBox) {
answerBox.value = answer; // Fill the answer box with the solution
answerBox.dispatchEvent(new Event('input')); // Trigger input event to update the UI (if required)
console.log(`Filled the answer box with: ${answer}`);
} else {
console.log("Answer box not found.");
}
}
// Example usage: Automatically solve and fill the answer for the problem
const problem = "solve 2*x + 3 = 7"; // Modify to match the actual problem you want to solve
const answer = solveMathProblem(problem);
fillAnswerBox(answer);
})();