When I was doing work on Quadratic Equations, I inputted the answer of the solution and substituted it to check my work. However, I realized that it kept messing up simple inputs (I.e. Saying 2-2 = 4.4 * 10^-16). This is of course a bug.
Hey there!
For questions and/or bugs with the graphing or scientific calculator, the best way to get a resolution is to email our friends at Desmos Studio (support@desmos.com)!
- Jay