Unimodal trapezoid fuzzy sets

This library implements the basic functionality of trapezoidal fuzzy intervals. Implements support for basic operations:

• Fuzzy set addition
• Subtraction of fuzzy sets
• Division of fuzzy sets
• Multiplication of fuzzy sets
• Exponentiation
• Fuzzy set completion
• Supremum
• Infimum
• Equality / inequality of sets
• Inversion
• Intersection
• Union
• Concentration
• Dilatation
• Finding the mean
• Finding variance
• Multiplication by a constant

The library also allows you to:

• Find the length of a set
• Round borders
• Check the probability of finding an element in a set
• Display set

Fuzzy field

The library also you to:

• Add multiple sets to a field
• Show all sets in the field
• Clear field
• Fold fields

Fuzzy sort

Set ranking tools. Supports the following ranking methods:

• Chew Park method.
• Chang's method.
• The Kaufman-Gupta method.
• Jane's Method.
• Dubois-Prada method.