https://github.com/adamouization/srpn
:heavy_plus_sign: :heavy_minus_sign: :heavy_multiplication_x: :heavy_division_sign: Reverse Polish Notation Calculator (2015)
Science Score: 13.0%
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Low similarity (5.5%) to scientific vocabulary
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:heavy_plus_sign: :heavy_minus_sign: :heavy_multiplication_x: :heavy_division_sign: Reverse Polish Notation Calculator (2015)
Basic Info
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Metadata Files
README.md
SRPN (Reverse Polish Notation Calculator)
This program is a Reverse Polish Notation Calculator written in Java.
Screenshot
Instructions
In reverse Polish notation, the operators follow their operands; for instance, to add 3 and 4, one would write 3 4 + rather than 3 + 4.
If there are multiple operations, operators are given immediately after their second operands; so the expression written 3 − 4 + 5 in conventional notation would be written 3 4 − 5 + in reverse Polish notation: 4 is first subtracted from 3, then 5 is added to it.
An advantage of reverse Polish notation is that it removes the need for parentheses that are required by infix notation. While 3 − 4 × 5 can also be written 3 − (4 × 5), that means something quite different from (3 − 4) × 5. In reverse Polish notation, the former could be written 3 4 5 × −, which unambiguously means 3 (4 5 ×) − which reduces to 3 20 −; the latter could be written 3 4 − 5 × (or 5 3 4 − ×, if keeping similar formatting), which unambiguously means (3 4 −) 5 ×.
(from Wikipedia)
Installation
Clone the project:
git clone https://github.com/Adamouization/SRPNCd into the directory and compile the files, then run the source code:
cd SRPN
javac SRPN.java
java SRPN.java
Contact
- email: adam@jaamour.com
- website: www.adam.jaamour.com
- twitter: @Adamouization
Owner
- Name: Adam Jaamour
- Login: Adamouization
- Kind: user
- Location: United Kingdom
- Company: @NewDayTechnology
- Website: www.adam.jaamour.com
- Twitter: Adamouization
- Repositories: 43
- Profile: https://github.com/Adamouization
💻 Data Scientist @NewDayTechnology 🧠 MSc AI @ Uni of St Andrews 📓 BSc Computer Science @ Uni of Bath 💼 Former SWE @ Scuderia Alpha Tauri F1 Team
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