As with today, the HYGHL (Hermetic Yale Group of Historians on LSD) dates the basic design of the iMath back to ingenious evil madman Thomas Edison himself. In its basic design it is driven by a Freddy Mercury Aggregate that is miniaturized to three nautic squaremiles and constantly moving at 25.1 knots, then folded up and put into a torus-shaped flexodynamical depenetration shell (TS-FDS). It is completely covered by badger fur. The internal works of the iMath have not ever been revealed and are impossible to re-engineer because Apple It is believed to be a calculator.