scalc is a very simple stack-based calculator that aims to be small.
scalc presents the user with an interactive prompt. Operations are written in Reverse Polish Notation and values are stored in a stack. Supported operations include basic arithmetics, logarithms, trignometry, etc. scalc also supports commands that modify the behavior of the stack and scalc itself.
$ scalc
> 1 2 +
3.000000000
> 4
4.000000000
> +
7.000000000
> 2 / 18 +
21.500000000
> ln
3.068052935
> :quit
You may check the scalc(1) manpage for further usage information.
scalc is supported on Linux and OpenBSD, and requires:
Build by using:
$ make
Customize the build process by changing config.mk to suit your needs.
User configuration is performed by modifying config.h. A set of defaults is
provided in config.def.h.
You may install scalc by running the following command as root:
# make install
This will install the binary under $PREFIX/bin, as defined by your
environment, or /usr/local/bin by default. The Makefile supports the
$DESTDIR variable as well.
You're very welcome to contribute with patches and discussion by sending an email to ~ariadnavigo/scalc-devel@lists.sr.ht. You may want to check out the scalc tracker to see where the work is being done right now.
You may stay up-to-date for news about the project by subscribing to the ~ariadnavigo/scalc-announce@lists.sr.ht mailing list as well.
scalc is published under the MIT License. See LICENSE file for copyright
and license details.