Help
Type any mathematical expressions in the box and the results will be calculated and displayed along the side. You can define functions and variables which can be referenced in the expressions below them. Any unmatched parentheses will be automatically closed on the opposite side (click them to move them inside the textbox).Other options can be found in the menu in the top left.
Examples
2 + 2< Back
4
sin(0.5pi)
1
10 A * 30 V * 1 day in kWh
7.2 kWh
x = sqrt(-18/2)
3i
5x + 4
4 + 15i
f(x) = (x-2)*(x-3)
f(1)
2
0.500 mol * mass(NaCl)
29.2 g