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Simple node.js expression parser and evaluator using shunting-yard and reverse polish notation algorithms
Parse simple expressions, in a language of your own description
Returns a postfix (Reverse Polish Notation) expression from an infix expression.
Forth style syntax layer/compiler & CLI for the @thi.ng/pointfree DSL
- ast
- cli
- compiler
- concatenative
- dataflow
- dsl
- forth
- functional
- grammar
- language
- parser
- peg
- pipeline
- pointfree
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Boolean, Logical, And OR NOT Expression Parser
Move conditional logic out of source code and database triggers and into a reusable package, where explicit rules can be independently defined and managed.
- archetype-pattern
- boolean-logic
- facts
- json
- node
- node-module
- node.js
- nodejs
- rpn
- rule-context
- rule-engine
- rule-override
- rule-overrides
- rule-set
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Convert math expressions between postfix (RPN) and infix notations and evaluate them
revers polish notation calculator
Command line RPN calculator using math.js engine. example: '$ rpn 1 2 +'
Calculate a postfix (Reverse Polish Notation) expression.
calculate a given RPN expression in javascript
calculator for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want
Quick calculation from string
Command-line RPN Calculator.
Tokenizers for Infix strings. Only for SE-1222 (Data Structures) class, not for production use.
infix to postfix converter
calculator for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want;add support pow
rpn calculator
!= a RPN calculator using math.js (http://mathjs.org/)
Command line RPN calculator