remokasu/stacker: command-line RPN calculator with an RPN-based scripting language (on PyPI)

github.com

remokasu/stacker: command-line RPN calculator with an RPN-based scripting language (on PyPI)

github.com

Andy@programming.devM to

Concatenative Programming@programming.dev · 4 months ago

GitHub - remokasu/stacker: Stacker is a command-line calculator that uses reverse Polish notation (RPN) for mathematical calculations and features an RPN-based scripting language.

github.com

Stacker is a command-line calculator that uses reverse Polish notation (RPN) for mathematical calculations and features an RPN-based scripting language.　 - remokasu/stacker

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Concatenative Programming@programming.dev

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Hello!

This space is for sharing news, experiences, announcements, questions, showcases, etc. regarding concatenative programming concepts and tools.

We’ll also take any programming described as:

pipelined
stack-oriented
tacit
postfix / reverse Polish notation (RPN)

From Wikipedia:

A concatenative programming language is a point-free computer programming language in which all expressions denote functions, and the juxtaposition of expressions denotes function composition. Concatenative programming replaces function application, which is common in other programming styles, with function composition as the default way to build subroutines.

For example, a sequence of operations in an applicative language like the following:

y = foo(x)
z = bar(y)
w = baz(z)

…is written in a concatenative language as a sequence of functions:

x foo bar baz

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