Scientific Calc MGR app for iPhone and iPad

A scientific calculator is a type of electronic calculator, designed to calculate problems in science, engineering, and mathematics.

App has all the standard scientific functions plus history, memories, & constants

Scientific Calculator features:
All algebraic calculations
Percentages
Result history
Binary, octal, and hexadecimal
Trig functions in degrees, radians or grads
Scientific, engineering and fixed-point display modes
Fraction calculations
Conversion to/from decimal
calculations and conversion of Degrees/minutes/seconds
20 digit display

Use it has regular & Scientific calculator