JavaScript: A guide to solving systems of equations

I'm attempting to perform algebraic operations in JavaScript using certain conditions and known variables. However, I lack proficiency in mathematics as well as JavaScript to comprehend how to articulate it.

Here are the conditions:

var w1 = h1/1.98

var w2 = h2/0.6355

h1 = h2

w1 + w2 = 1367

To the best of my knowledge, there seems to be adequate information available here to determine the values of w1, w2, h1, and h2.

If anyone has insights on how I can construct this calculation, please share your guidance.

javascriptalgorithmalgebra

Answer №1

Check out the following solution with customized variables:

function solveEquations(c1, c2) {
  /* Provided equations
  x = y/c1
  z = j/c2
  y = j
  x + z = 1367; */

  var x = 1367 * c2 / (c1 + c2), y = x * c1;
  return {x:x, z:1367-x, y:y, j:y};
}

Answer №2

If you're dealing with an algebraic problem, consider that h1 equals h2 and can thus be disregarded in the calculation.

x * 1.98 = y * 0.6355
x + y = 1367

Utilize a reliable math solver tool to solve for:

{ x = 332.1462435480787, y = 1034.853756451921 }.

Answer №3

Is anyone still keeping up with this page? If so, check this out:

https://sourceforge.net/projects/matgts/files/jsmath/

Go to "index.html". Some of the software may require Firefox 3 or 4, but the system solver should work on older versions as well as the latest. Easy to use and can run offline like a standard JavaScript program. For browsing websites, NetSurf is recommended () without needing JavaScript. While JavaScript is useful, it can be troublesome online.

There's also a JavaScript function using Cholesky's method available here:

https://sourceforge.net/projects/matgts/files/jswall/

The file is "js/chol.js", with instructions on how to organize matrix elements provided above the function.

C functions are included as well. Everything under GPL version 3 license.

P.S. I tried posting this message with NetSurf but had trouble. It seems this site has some issues, which is unexpected for a programming-focused platform.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Display a pleasant alert message when the file is not recognized as an image during the loading

Is there someone who can assist me? I have attempted multiple times but without success. How can I display a sweet alert when a file is selected that is not an image? <input type ="file" /> ...

javascripthtml

Discover the power of the "Load More" feature with Ajax Button on

After browsing through the previous questions and experimenting with various techniques, I've come close to a solution but still can't get it to work. The closest example I found is on Stack Overflow: How to implement pagination on a custom WP_Qu ...

javascriptphpjqueryajaxwordpress

Angular 2 - synchronizing timer for all users

I have developed a timer that needs to function consistently for all users at the same time. To achieve this, I stored the start_time (timestamp when the timer begins) in my database and implemented the following code snippet to calculate the remaining ti ...

javascriptangularrxjs

How can Next-auth handle redirection for 401 errors?

Currently, I am utilizing Next-auth in combination with rtk query. My goal is to configure the application so that whenever a request results in a 401 unauthorized error, the page will automatically redirect to the login page. How can this be achieved? I ...

javascriptnext.jsnext-authrtk-query

Saving fonts when deploying on Vercel with Next.js is not supported

Troubleshooting Differences in Local Viewing and Deployment: https://i.stack.imgur.com/jktPN.png When viewing locally, everything appears as expected. However, upon deploying, there are noticeable discrepancies. https://i.stack.imgur.com/NKQQ6.png Even ...

javascriptreactjsnext.jsvercel

"What is the best way to include additional fields within a popover in an AngularJS application

This is my code for implementing a popover using AngularJS. I am trying to figure out how to add custom styling to the popover HTML, but I am having trouble binding elements in that part of the code. <!DOCTYPE html> <html> <head> <l ...

javascriptjqueryhtmlangularjstwitter-bootstrap

How can I transfer an image from the clipboard onto a fabric.js canvas?

I am currently working on developing a function that will allow users to paste an image from their clipboard onto a canvas as a new fabric.Image(). However, every search result I come across either discusses cloning existing objects within the canvas or pa ...

javascriptjquerycanvasfabricjsclipboard

In what way does this closure cause componentDidUpdate to mimic the behavior of useEffect?

Recently, I came across an insightful article by Dan Abramov titled: A Complete Guide to useEffect. In the section that discusses how Each Render Has Its Own… Everything, two examples were provided. The first example demonstrates the usage of useEffect a ...

javascriptreactjs

Changing the boolean value of User.isActive in Node.js: A step-by-step guide

Define a User Model with isActive as a Boolean property. Upon clicking a button, the user is redirected to a route where their information is retrieved based on the id from the parameters. Once the user is found, the script checks the value of isActive. ...

javascriptnode.jsmongodbexpressmongoose

Guide on transmitting information to an API with Vue.js

Here is an example of my API call: this.$http.post("{{ route('shop.checkout.save-order') }}", {'_token': "{{ csrf_token() }}"}) .then(function (response) { if (response.data.success) { if (response.data.redirect_url) { windo ...

javascriptlaravelvue.js

Initiating a YouTube video with a click on its thumbnail image - a jQuery tutorial

I am currently working on code that successfully displays YouTube videos. However, I would like the video to start playing when the cover image is clicked. How can I achieve this functionality? Thank you for your help! <div id="video" style="display: ...

javascriptjquery

I am looking to include a popover within my modal using Bootstrap version 3.0.2

Hey there, I'm having an issue where the popover that should be inside the modal is actually appearing outside of it in the top left corner, not visible within the modal itself. Below is my index code: <button type="button" id="example" class="bt ...

javascriptjquerycsstwitter-bootstrap

Transform a date string into a date entity

Collecting the user's input for the date and saving it as a string variable. The format of the value is Fri Aug 27 2021 00:00:00 GMT+0530 (India Standard Time) My goal is to convert this string back into a new Date() object in order to make additiona ...

javascriptangularjsangular

I must align a bootstrap modal(dialog) based on the opener's position

Using a bootstrap modal for the settings dialog in an angularJS app, but facing an issue where it opens in the center of the page by default instead of relative to the opener. Looking for a solution to keep it positioned correctly when scrolling. Code: M ...

javascriptangularjstwitter-bootstrapangular-ui-bootstrapbootstrap-modal

Activate jQuery after a vanilla JavaScript function has been executed

I have created a jQuery function that captures any changes made to an input field and stores them in a variable. The input field is connected to a vanilla JavaScript based API library, which I am unable to convert to jQuery. This library is for an address ...

javascriptjquery

What is the mechanism behind declaring a function using square brackets in Node.js/Javascript?

Encountering something new while working with Node.js - a unique way of declaring functions. You can find an example at this link. 'use strict'; const Actions = { ONE: 'one', TWO: 'two', THREE: 'three' }; clas ...

javascriptnode.jsfunctionecmascript-6square-bracket

Analyzing DynamoDB Query

I am on a mission to recursively analyze a DynamoDB request made using the dynamo.getItem method. However, it seems that I am unable to locate a similar method in the DynamoDB SDK for Node.js. You can find more information about DynamoDB SDK at http://do ...

javascriptjsonnode.jsamazon-web-servicesamazon-dynamodb

An improved method for fetching data from the server at regular intervals of x minutes

Is setInterval the best way to periodically check for updates in a database and update the UI accordingly, or are there better approaches that I should consider? I've read conflicting opinions on using setInterval for this purpose, with some sources ...

javascriptnode.jsreactjsmongodbexpress

What techniques do platforms like Twitch, YouTube, Twitter, and Reddit use to dynamically load pages and update the URL without triggering a full reload?

Have you ever noticed that on some websites, when you click a link the page goes blank for a second and shows a loading indicator in your browser tab? However, on platforms like YouTube and Twitch, clicking a link smoothly transitions to the new page wit ...

javascriptjqueryajax

The method for transferring text box values to the next page using a hyperlink in JSP is as follows:

Is there a way to pass the values of a text box in a JSP through a hyperlink on the same page? I want to achieve this but am not sure how. ...

javajavascriptjspservlets