Like third-party calculators, you now have a built-in unit converter for quickly converting values between different ...

Now in its fourth edition, this highly regarded book is ideal for those who wish to solve a variety of practical and recreational problems in astronomy using a scientific calculator or spreadsheet.

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 ...

(DC News Now) — The days of using hand-held calculators ... a variety of math tools online. Many are calculators, including “a four-function, scientific, and graphing calculator.” ...