numworks / epsilon

Modern graphing calculator operating system.
https://www.numworks.com/resources/engineering/software/
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Add inverse shading of inequalities #2091

Open jrkimber opened 1 year ago

jrkimber commented 1 year ago

Hi,

When sketching graphical inequalities, the region satisfied by the inequality is shaded. For multiple inequalities, the region that satisfies all three is the one where the shading overlaps. See the example below.

screenshot (30)

screenshot (29)

In A-Level maths, we are required to shade the region that is not satisfied so that in the example above, the region that satisfied all three would be the part with no shading .

Could the option be added to 'shade inverse' or similar to allow this?

Thanks, James

ukr-reader commented 1 month ago

All quiet on this request but as an A Level Maths teacher I’d like to add another vote for implementing this!

adri1numworks commented 1 month ago

I created an issue internally in order to tackle this topic. I will keep you updated when we develop it but it might take some time as our prioritization list is already quite full