leomariga/pyTruthTable

What is pyTruthTable?

pyTruthTable is a python library to create logical tables and make relations between its elements. It makes possible prepositional logic clauses analysis and binary operations to be used in classic logical problems.

Features:

Uses Pandas Dataframe.
Big set of logic operations.
Simplified function calls.
Automatic column naming.
Customizible appearence.

Installation

Requirements: Python 3 and Pandas.

Install with Pypi:

pip3 install pyTruthTable

Take a look:

Example 1 - Binary operations

import pyTruthTable as ptt

# Initialize
t_table = ptt.PyTruthTable(["A", "B"])

# Create relations
t_table.append("not", "A")
t_table.append("and", "A", "B")
t_table.append("or", 2, "B")    # Use the column index or name
t_table.append("xor", -2, -1)
t_table.append("nand", -1, 0, name = "C") # Rename column
t_table.append("equals", "C", "A")

A	B	¬ A	A ^ B	¬ A v B	(A ^ B) ⊕ (¬ A v B)	C	C ↔ A
True	True	False	True	True	False	True	True
True	False	False	False	False	False	True	True
False	True	True	False	True	True	True	False
False	False	True	False	True	True	True	False

Example 2 - Prepositional logic clauses

import pyTruthTable as ptt

# Initialize
tt = ptt.PyTruthTable(["Hot", "Wet", "Rains"])

# Append new column with specified operation
tt.append("and", "Hot", "Wet")
tt.append("implies", 3, "Rains")

Hot	Wet	Rains	Hot ^ Wet	(Hot ^ Wet) → (Rains)
True	True	True	True	True
True	True	False	True	False
True	False	True	False	True
True	False	False	False	True
False	True	True	False	True
False	True	False	False	True
False	False	True	False	True
False	False	False	False	True

See more examples here

Documentation & other links

License

MIT

Contributing is awesome!

See CONTRIBUTING

Contact

Developed with ❤️ by Leonardo Mariga

leomariga@gmail.com

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