Pythagorean Theorem
One of geometry's most useful formulas, the Pythagorean Theorem, can be applied to the numbers you enter in JavaScript! Just enter 'A' and 'B' and the script solves for 'C.' Neat!
Quadratic Equation
Why didn't I have one of these during high school math? Just enter the coefficients for the quadratic 'Ax^2 + Bx + C = 0' equation and JavaScript will output the solutions (if they are not imaginary!). Neat!
Quadratic Solver
Solves quadratic equations for inputted coefficients. Answers can be either real or complex. Awesome!
Radioactive Calculator
Use JavaScript to find how much radioactive material remains after a given time.
Random Distribution
Generate normally distributed random numbers by entering a mean value and standard deviation. Uses the normal law of error to determine an events given probability. Neat!
RGB Slider
Simple RGB to HEX color converter utilizing DHTML sliders. Amazing!
Room Size Calculator
Use JavaScript to find the approximate room size you'll need depending on your room setup and arrangement.
Round
A simple function to round a decimal number to any number of decimal places you want just by passing it different values. Neat! Very short code, too!
Running Calculator
Allows runners to calculate their time, distance covered, or pace by entering the other two values. Distance and pace can be converted between various measurements. A great 3-in-1 script for runners!
Savings Estimator
Enter how much you can afford to save each month, how long you can save this amount, and the interest rate you can get on your savings and this script will display your total savings.
Scientific Calculator
This is a very cool JavaScript calculator that does many advanced functions - cosine, sine, tangent, square root, exponents, etc. Very Cool!
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