This may take some time to load, please be patient.
Using the calculator
Let me know how it works and what you think.
- Write mathematics as you would on paper
- ... or point with the mouse and type with the keyboard
- Drag round things and then let go and drag to where you want them
- Use the dock on the left to save and load equations
- Drag parts or all of equations to it
- Drag equations into what you are currently editing
- Click on equations to edit them
- Drag them to the bin to remove them
- Use the bin to delete selections
- Use the puff of smoke to reset
- Use the clock to undo actions
- Use the boxed number to show and hide results