Introduction

This is a calculator generator.

It records variable and equation of a formula.

Recorded formulas can be loaded and be used as calculators.

Variable

Variable represents the value you want to find

It can be defined as a letter or a word

Limited to letters up to 8 characters

Equation

Equation defines how the variable is calculated.

This program follows the PEMDAS order of operations :

Parentheses

Exponent

Multiplication

Division

Addition

Subtraction

Writing Valid Equation

Letters written together without an operator are treated as a single variable name.

Always include an operator between numbers and variables — write 2*x instead of 2x.

Example of valid equations :

force = mass*acceleration

ke = 0.5*m*v^2

dc = fe/(1-vd*fe)

Other things to consider :

This program supports only basic arithmetic operations; functions such as sin, cos, tan, log, and others are not supported.

Keep in mind what measurement units are used in certain equations. Different formulas may use different type of units.

This is opensource, you can add your stuff if you want the program to handle more complex equations.

Use desktop browser for best experience.

Layout and design may become buggy to mobile devices, especially for long equations. Contact me if you wanna help me with the layouts.