Why not spruce up the scientific calculator of yore with the wonders of modern microcontrollers? While you won’t be able to use Sci-Calc on a standardized test, this classy calculator will let ...

Sure he could just buy a scientific calculator ... which presumably makes the calculator more than a little challenging to use, but no doubt [Andrea] is working on that for a later revision ...

Desmos offers a variety of math tools online. Many are calculators, including “a four-function, scientific ... or 504 accommodation that requires the use of a hand-held calculator.