Forth Calculator Pro

Features Forth Calculator Pro

RPN calculator with programmable keys and a code editor.
Its programming language is based on Forth, but it comes with high level data structures like Maps, Lists, optional local variables and a built-in HTTP client what you can use to integrate to IOT hardware or control smart home appliances.Features:* User defined programs and configurable keys* Tone generator, blinking camera LED* HTTP client with JSON support* Forth wizard / Stack juggling solver (https://youtu.be/n9aS3Iu6bf8)* Unit conversions, finance functions like compound interest, discounting, tip calculation, IRR (internal rate of return), NPV (net present value), trigonometric functions, average and many more.Language reference:https://github.com/zeroflag/fcl/