An interactive chemistry study companion containing concise notes on atomic structure, atomic weights, the periodic table, compounds, ions, nomenclature, and organic chemistry. It also includes an isotope average-mass calculator and a ready-to-type TI-BASIC program for the TI-84 Plus CE.
A dynamic calculator for estimating monthly ad spend, leads, completed jobs, revenue, and profit.
A polished, interactive 3D calculator with keyboard support, clear and delete controls, percentage conversion, animated button feedback, and safe expression evaluation.
A cute pastel pink calculator with sparkle accents, bunny-inspired styling, keyboard support, percentage conversion, sign toggling, and basic arithmetic operations.
A cute, glittery purple arithmetic calculator with playful ears, paw-shaped accents, and a soft glassmorphism interface. It supports addition, subtraction, multiplication, division, percentages, decimals, deletion, and reset.
A sweet, Sanrio-inspired pink calculator with a soft My Melody aesthetic, rounded controls, keyboard support, percentage calculation, sign toggling, delete, and clear functions.
A fictional, game-style calculator that combines light-beam energy, cybernetic core strength, arcane charge, and vampire essence into a dramatic robot-wizard power score. It uses levels 1 through 0, with no real biological or laboratory process involved.