Pocket 15C SE Scientific Calculator 1.30

the author of this app says:

Full functionalities of the 15C scientific calculator on your phone, with a few pluses. Simply the best RPN scientific calculator for Pocket PC out there. Hundreds of built-in functions. A dream comes true for RPN fans.

FEATURES:

• Main, status, stack, and data registers display
• Automatic orientation adjustment (Portrait, Landscape)
• Manual orientation adjustment (Portrait, Landscape)
• Fixed,scientific, and engineering display format
• RPN logic
• Data registers (R0 to R.9, R20 to R65)
• Index register (RI)
• Copy and paste feature
• Storage arithmetic
• Recall arithmetic
• Basic math operations
• Trigonometric and inverse trigonometric
• Hyperbolic and inverse hyperbolic
• Solver
• Numeric integration
• Complex numbers
• Matrix operations
• Statistics functions
• Linear regression
• Coefficient of determination
• Gamma
• Combination
• Permutation
• Random Number Generator
• Scientific conversions
• Polar and Rectangular convertions
• Decimal hours to Hours, Minutes, Seconds
• Hours, Minutes, Seconds to decimal hours
• Degrees to Radians
• Radians to Degrees
• Programming (999 steps, 10 flags, 12 conditional tests, 7 subroutine levels, indexed

  looping)

• Line number addressing
• Label addressing
• Indirect addressing
• Pause
• Insert
• Delete
• Single step