Student FAQs

Answers to questions related to problem Solving in Gradarius

How can I access Gradarius?
If you’re reading this document, it likely means you’ll be using Gradarius, the world’s first stepwise calculus learning platform, in your calculus course. ...
Sun, 1 Apr, 2018 at 5:29 PM
Having trouble logging in, what should I do?
Please make sure that you are at the right instance, which is the instance you are originally invited to through your registered email address. It should be...
Sat, 31 Mar, 2018 at 10:38 AM
How can I ask a question to my instructor as I am working on a problem?
If you like to contact your Instructor as you are working on an exercise problem, you can use the “message window” to send a message to your instructor. To ...
Sat, 31 Mar, 2018 at 10:39 AM
How can I select an expression?
Any mathematical expression shown on the screen can be selected by clicking on it. Every meaningful sub-expression can be selected by dragging the mouse cu...
Tue, 29 Aug, 2017 at 2:49 PM
Can I select text in the problem definition?
No, only mathematical expressions can be selected.
Tue, 29 Aug, 2017 at 3:52 PM
How do I start solving a problem?
You can start by copying a selected formula (left click for the full expression or drag the mouse cursor over the sub-expression while holding the left bu...
Sun, 1 Apr, 2018 at 5:31 PM
Can I undo any of the steps in my solution?
Yes you can undo your actions using the tools panel on the left  or simply by pressing "Ctrl+z" (“Command+z” for Mac users) . You can also undo ty...
Thu, 2 Nov, 2017 at 4:34 PM
Can I enter my solution without using mathematical actions?
Yes, you can. You can manually rewrite any expression by using the "Rewrite" action. Bring the mouse cursor on the equality sign and select “Rewri...
Wed, 30 Aug, 2017 at 10:51 AM
I called an action and it did not produce any result or I got an error message, what should I do?
Use the "Report an issue" feature to notify the Gradarius technical support team of this issue.   Please try to provide as many details as...
Wed, 24 Jan, 2018 at 5:23 PM
What does the green check mark mean in my solution?
A green check mark appears when you enter an essential step of a solution of a problem. An essential step is a step that has be entered to have a complete s...
Thu, 30 Nov, 2017 at 11:43 AM