PRAXIS SCIENCE LAB / ANDROID

Scientific Calculator

Scientific calculations, RPN, number bases, constants and unit conversions.

Preparing for testing Not yet available on Google Play.

Work through scientific calculations with algebraic entry or an optional RPN stack. Switch between decimal, hexadecimal, octal and binary modes. Use trigonometric and logarithmic functions, constants, unit conversions and a local calculation history.

The app opens in English. Romanian is available in Settings. Calculations work offline and no account is needed. History stores up to 50 results on your device.

Real-number calculations use finite precision. Check important results independently. Developed by Traian Anghel and published by Praxis Science Lab.

Language

English by default; Romanian is available in Settings

Using the app

A calculation tool for learning and general use. Results have finite numerical precision; verify important calculations independently.

Praxis Science Lab is the publishing brand used by Traian Anghel. For support or privacy questions, email traiananghel@gmail.com. Include the app name and version. Do not send passwords, medical records, private recordings or other sensitive information.