John Cominio RPN Calculator app for iPhone and iPad

4.2 ( 4432 ratings )

Productivity Education
Developer: John Cominio

Free

Current version: 1.99, last update: 6 years ago
First release : 22 Jul 2013
App size: 8.81 Mb

Scientific Reverse Polish Notation Calculator.

Supported functions include square root, reciprocal, change sign, sine, cosine, tangent, arc sine, cosine, tangent, hyperbolic sine, cosine, tangent, and arc hyperbolic sine, cosine, and tangent. Also 10^X, e^X, y^X, X^2, log, natural log, delta percent, pi key, factorial, and nth root keys.

Trigonometric functions also computed in Degrees, Radians, or Gradians.