Give the calculator the 1st number. Then enter the operator. After entering the operator enter the 2nd number.
Notes: After entering your amount, don't forget to click enter. ------------------------------Updates------------------------------ Jun 18 2021: Original project Aug 22 2021: Changed the mathematician (cat) into a calculator. Jan 28 2023: Added new features - works on most '() of ()' operations too now. Nov 4 2023: Added 'mod' & rounding off to nearest ones.
