A calculator with many functions, has a small size when drawn out of the MiscEl frame.

General use

Click and draw on the TinyCalc tab, to move the window out of the MiscEl frame.
Write a expression and press enter, the result will be displayed in the result field. It is also possible to to write a statement or more statements with ; between, but a valid result will only be shown when the last item on the line is a expression.
A valid expression could be:
3*4
or
sin(pi/17)*power(3,2.3)/(1+cosh(4))
To store a result for later use:
var a;
a:=3*4
Or create a permanent variable with: a, then right click and select "Create variable", this variable is stored and will last until deleted (starting/stopping the MiscEl program will not delete the variable or the value)
Right click for more options:

Result to clipboard, copy the result to the clipboard for use elsewhere
Create variable, create a permanent variable, as described above
Transfer to Calculator, copy input line to Calculator window

Use cursor up/down keys to recall the last expressions entered.

Read more about possibilities on the calculator page

MiscEl: TinyCalc

General use