Gradarius Support

When a blue check mark appears on a row, it indicates that the work on that row seems mathematically accurate in relation to what has been previously writte...

A gray check mark appears when work on a line appears to be mathematically correct, but Gradarius cannot see how it is related to what was given in the refe...

If you come across a red stop sign while working, it indicates an error in your work. By clicking on the stop sign, you can access feedback from Gradarius. ...

If you see this sign as you are working on a problem, then Gradarius is either pointing out a small mistake or checking to see if you are sure of the steps ...

After selecting the function use “Add function to graph” action by typing “add” or “graph” in the “Actions search box”.  The selected function wil...

There are two ways to enter mathematical symbols. The first is, to use the panel with mathematical symbols on the right side of the screen. The second is, t...

Highlight the expression and type either "(" or ")". This will put parenthesis around the highlighted expression.

Highlight the expression which you want to divide and type "/". This will create a ratio with the highlighted expression in the numerator.

Yes, you can use standard copy/paste commands while inside a cell.

Here are some useful shortcuts.  ^ -- raise to a power. sqrt -- create a root symbol which by default is a square root when nothing is entered for the...