Inquire3

Inquire is a unit converter, formula evaluator and physical science database. It also has quickly accessible and extensive physical and astronomical data, as well as, information on over 50 mathematical functions in nine categories: Algebra, Area, Finance, Kinematics, Perimeter, Probability, Trigonometry, Vectors, Volume. Extensive documentation is available on the more complicated formulas.

Limitations:

1. The opening instructions page cannot be deactivated. 2. It also has a 30 second delay before it can be dismissed. 3. You cannot save your preferences. 4. You cannot save the log file.