Calculator Help

Basic Arthmetic

You can do basic calculations like:   2+3, 2-3, 2*3, 3/2, 2^3, 5*(2-6).


The calculator knows the constants pi and e.


You can use the functions sin, cos, exp, log, log10.


Conveniently it knows factorials, e.g. 5!.

Temporary variables

You can set the value of a variable and use it later. You do this by separating multiple expressions by semicolons.

Try the following:
   x=5; y=6; x*y
   x=3; y=x^2+1; z=(x+1)/y; z

Much More!

The features are quite extensive. See Mathjs documentation.