Formula Visual

Formula Visual is a visual calculator for building and understanding calculations on a board. Place numbers and operators on the board, connect them, and see the result appear instantly. Move a value and every calculation that depends on it updates automatically. Instead of hiding a calculation inside a single typed expression, Formula Visual lets you see how the parts connect. WHAT YOU CAN CALCULATE • Add, subtract, multiply, and divide • Percent, percent of, and percent error • Powers and square roots • Modulo, absolute value, and negation • Round, floor, and ceiling • Minimum, maximum, and average • Greatest common divisor and least common multiple • Hypotenuse • Logarithms • Combinations • Standard deviation HOW IT WORKS 1. Tap + to add a number or operator 2. Drag bubbles near each other to connect them 3. See the result as soon as the connection is made 4. Move values and watch…