Coursera Answer Checker

Coursera courses provide "Expected Answers" which are often matrices including many high precision values. This makes it difficult to compare to your answers when checking for correctness.

This extension allows you to highlight your answers and then highlight the expected answers. By doing so, both sets of answers will be stripped of extraneous characters and then compared. If they match, a green circle is displayed on screen, otherwise a red circle is shown.

You can see detailed information in the developer console, including where the two selected values first differ.

By clicking the extensions icon, you can modify the regular expression used to strip extraneous characters.

The extension is only active when your are on a website matching https://hub.coursera-notebooks.org/*.