A calculator.

The CCCC calculator is a 16-bit postfix calculator that uses fractions as primitives. It includes two special operators, the reciprocal operator and the yet unnamed operator that is the mirror of a division, where instead of putting the first whole number over the second, it makes whole numbers of the numerator and denominator.

Basic operations

• 0-f numbers
• +-/* arithmetic
• &|<> bitwise
• tab toggle base

Stack operations

• ent push
• ! bsp pop
• % swap
• " duplicate
• ~ esc clear stack
• . print

The calculator plays notes inspired from the Casio VL-80, you can use it to play little tunes.

• Source, Uxntal

• 16O03 — CCCC Uxn Release

incoming roms