Demos Graphing Calculator is a good mobile substitute ... The app supports basic operations, powers, roots, exponentials, some trigonometry, logarithms, constants, and more. Thus, it’s usually ...
everyone in class had a TI graphing calculator. In some ways this was better than a cell phone: If you wanted to play BlockDude instead of doing trig identities, this was much more discrete.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results