JSFiddle - React, Tailwind, and code Playground

by zx22516969

JavaScript

var p1=1;
var q1=2;
var p2=1;
var q2=-1;

// ax+by+c=0
var a=q2-q1;
var b=p1-p2;
var c=p2*q1-p1*q2;
console.log('equation:'+ a + 'x+' + b +'y+ ' +c + ' = 0');