The Dumb Calculator

A sequel to The Stupid Calculator

Link may be broken! Will open in new tab.

Look, I used CSS!

RESET		CLEAR
STORE VAR	CLEAR VAR	USE VAR	/
7	8	9	*
4	5	6	-
1	2	3	+
0	+/-	ENTER

Need help? Then scroll down! License info and stuff like that's down there too.

Basically, you can click a number, click an operator, click another number, then click ENTER.

Clicking "CLEAR" will clear the equation. Clicking "RESET" will reset the calculator.

You can only input single-digit numbers but it is possible to use any real number as the first number if you do it correctly.

"+" means plus or add, "-" means minus or subtract, "*" means times or multiply, and "/" means divide or, uhm, divide.

"+/-" will switch the number from being positive or negative. Use it right after clicking a number to switch the sign of that number.

If you click another number right after clicking ENTER it will change the second number. Clicking ENTER after that will calculate it with that number.

Clicking an operator again after clicking ENTER will make the previous answer the first number, and then you can enter in the second number.

If you select another operator right after selecting an operator it will change the operator to the new number. Same with numbers.

You have to click STORE VAR right after clicking a number or ENTER. Then it will store the number you just pressed, or the answer.

CLEAR VAR will, of course, reset the memory to zero, but you can't use it until you store another number.

Use VAR like the other numbers. The button will only work after you store a number.

If you calculate an equation and click multiply or divide then click add or subtract it will change the first number to zero.