Sci-calc NPM | npm.io

sci-calc

Command-line scientific calculator based on node REPL, with the possibility to declare functions and variables, and save them and load them. This command-line calculator possesses a permanent history.

Getting Started

Install the module with: npm install sci-calc, then from the sci-calc package directory run: npm link Then use it with the command: sc For help, use: help

Documentation

Available commands:

save x: save declared variable or function x

load x: load saved variable or function x

show [opt]: show -s --saved and -d --declared variables and functions

search x: search if variable or function x is saved

remove: remove saved variable or function x

forget x: forget declared variable or function x

reset: forget all declared variables and functions

flushistory: clear all history

help [opt]: show this help, or special sections opt:

-g --general general help

-c --commands list of commands

-m --math list of available math functions

-p --protected list of protected names

exit: exit sci-calc

Contributing

Feel free to contribute to this project

License

By the way

Power operator ** is now part of the ES6 spec and is implemented in recent node versions. But to support older versions of node, x**n is parsed and cast it into pow(x, n).