Fuzzy Logic

words and music by Erik Brandon

Fuzzy logic is a superset of conventional (Boolean) logic
That's been expanded to handle the concept of partial truth.
What's that?
What if I start asking people, "Are you short or tall?"
Most of them would answer "I can't answer you at all,
I'm in between."
See what I mean?
That's fuzzy logic?
That's fuzzy logic!
Yeah, I think I like it!

Fuzzy logic was introduced by Dr. Lotfi Zadeh
In the 1960's to model the vagueness of natural language
Exactly what's that?
I kinda think you're charming
You think I'm... okay...
I kinda like you in a non-comittal way

Darlin', please come home
I didn't mean what I said
You aren't always angry
I can't say you're never listening
I hope it's not too late for us to use some fuzzy logic

If there's only one thing you remember here today
Remember fuzzy logic isn't logic gone astray
It is the logic of fuzziness
Nothing's black and white
Just like I think I love you in the middle of the night
It is the logic of fuzziness
Thousand shades of gray
I'm certain that I wouldn't want it any other way
Than fuzzy logic
Oh, than fuzzy logic
Fuzzy logic is a superset of conventional (Boolean) logic