Student FAQs

Answers to questions related to problem Solving in Gradarius

What does the blue check mark mean in my solution?
A blue check mark indicates when work on a row appears to be mathematically correct with respect to what is previously written on that row. Also Gradarius g...
Mon, 29 Oct, 2018 at 8:32 PM
What does the gray check mark mean in my solution?
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...
Mon, 4 Dec, 2017 at 11:18 AM
What does red stop sign mean?
Red stop sign means there is a mistake in your work. Click on the red stop sign to see the feedback from Gradarius.  You can also click on "show me more...
Wed, 30 Aug, 2017 at 2:18 PM
What does orange triangle sign mean?
If you see this sign as you are working on a problem, then Gradarius is trying to see if you are sure of the work you are putting into. It can be seen somet...
Mon, 4 Dec, 2017 at 11:21 AM
How do I graph a function?
After selecting the function use “Add function to graph” action by typing “add” or “graph” in the “Actions search box”.  The selected function gets graph...
Wed, 30 Aug, 2017 at 2:20 PM
How do I enter mathematical symbols?
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...
Sun, 1 Apr, 2018 at 4:23 PM
How can I put parenthesis around an existing expression?
Highlight the expression and type either "(" or ")". This will put parenthesis around the highlighted expression.
Mon, 4 Dec, 2017 at 11:27 AM
I would like to divide the whole expression but when I press backslash (/) only the last term in the expression is divided. What should I do?
Highlight the expression which you want to divide and type "/". This will create a ratio with the highlighted expression in the enumerator.
Thu, 31 Aug, 2017 at 4:37 PM
Can I copy/paste expressions inside a cell?
Yes, you can use standard copy/paste commands while inside a cell.
Mon, 4 Dec, 2017 at 11:30 AM
What are some useful shortcuts?
^ -- raise to a power. sqrt -- create a root symbol int -- create an integral sign pi -- create the greek letter   arcsin, arc...
Thu, 5 Jul, 2018 at 10:39 PM