Vicinno 15C scientific calculator is the most accurate and precise emulator of the world-renowned HP 15C RPN high-end scientific programmable calculator. We use the identical mathematics and calculations with the original to give you exactly same capabilities and excellent performance.

It can perform numerical integration and solve the roots of equations in addition to supporting complex numbers and matrix calculations.

  • Features include:
  • Root finder
  • Numeric integration
  • Complex numbers
  • Matrix operations
  • Hyperbolic and inverse hyperbolic trig functions
  • Probability (combinations and permutations)
  • Factorial, % change, and absolute value
  • Random number generator
  • RPN entry
  • Programmable
  • In app user manual, quick start guide, and online support
  • Option to enable/disable audible key clicks, and
  • Easily switch between US and EU data format/period or commas as the decimal point
  • Automatically save/restore settings
  • Keyboard shortcuts on all keys for fast input.
  • More

  • Support:
    Feel free to contact us if you need any support by visiting www.vicinno.comor simply email us at

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  • What's New
    bug fix.

    15C Scientific Calculator (com.vicinno.15cmac) is a Mac software application that has been discovered and submitted by users of

    Operating System: Mac

    Default Install Path: /Applications/15C Scientific

    Copyright: (c) 2011, Vicinno Soft LLC