Support for Type-2 Fuzzy Logic

[amogorkon]

Feature: Extend the library to support Type-2 fuzzy logic, which handles higher levels of uncertainty by using fuzzy membership functions themselves as fuzzy sets.

Benefit: Type-2 fuzzy logic is more robust for AI applications where data is highly uncertain or noisy, such as in sensor data fusion or natural language processing.

Example: A Type-2 fuzzy logic system could be used to improve the accuracy of sentiment analysis in text data.