Lambda Calculus expression evaluator
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Description

Lambda supports a dictionary of lambda calculus expressions and the evaluation (application) of one term to another. It recognizes Church Numerals automatically, so these don't have to be added to the dictionary. This version uses standard notation Lambda abstractions and builds De Brujin for use in applications, avoiding alpha conversion needs. This app is based on HP's Spreadsheet app and uses the spreadsheet as a dictionary of terms. You can enter standard notation or De Brujin notation when adding terms and the app will calculate the other.

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Screenshot #5387 Screenshot #5388 Screenshot #5389

Archive Contents

Name Size
lcalculus.GIF 28.9 KB
LCalculus.hpapp 3.3 KB
LCalculus.hpappnote 2 bytes
LCalculus.hpappprgm 19.2 KB
LCalculus1.PNG 37.5 KB
LCalculus2.PNG 42.7 KB
LCalculus3.PNG 36.5 KB
README.txt 1.8 KB
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Author
brianodell
Uploaded
6 years, 2 months ago

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  1. Lambda Calculus expression evaluator (published 6 years, 2 months ago; 2014-07-31 00:00 UTC)

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