RPN Scientific Calculator 1.1

RPN Scientific Calculator 1.1 functions as a versatile RPN calculator loosely based on the HP15c.

Major Features: 

1. Identical stack structure: x, y, z, t
2. Identical stack manipulation commands: Roll Up, Roll Down, x interchange y, Enter and Clear
3. All mathematical functions plus many more>
4. 20 memory registers
5. Continuos memory
6. Version 1.0 is not programmable
   • Additional Features not found on the HP15c.
   • Units conversions (length, mass, energy and many more):
   • • Type in or calculate a value
     • Press the units that correspond to the value entered
     • To calculate the value in another unit, press the desired unit
     • To calculate the value in yet another unit, press a different unit
     • Once a new value is typed in or calculated, the converter resets and is ready for step 2
     • If you typed in or calculated a new value and you want to recall the previous conversion, press recall (in memory drawer) and the desired units
     • If you typed in or calculated a new value and pressed the wrong original units, press store (in memory drawer) and then the correct units
   • Physical and Mathematical Constants
   • Additional Functions (Complete Function List)
   • Slide out drawers

• Added "Change Log" page to website
• Fixed Tbs and tsp conversions
• Fixed Angstrom, mils and feet conversions
• Fixed rand function
• Fixed Riemann-Zeta function
• Fixed Bessel functions, Jx(y) and Yx(y)
• Fixed ln(Gamma(x)) function
• Fixed last x command
• Fixed many conversion tool tips
• Fixed permeability of free space constant
• Fixed monetary mode when used with constants
• Fixed recall and store when using conversions
• Changed Mach conversion factor from 343 m/s to 340 m/s
• Changed lunar mass conversion factor from 7.36e22 to 7.3477e22
• Changed atomic mass unit conversion factor from 1.66053886e-27 to 1.660538782e-27
• Increased size of buttons in density conversion
• Added 100% CLEAN award granted by Softpedia