first fundamental theorem of calculus

The first fundamental theorem of calculus states that (just trying to remember here), with F(x) being the antiderivative of f(x), while u stand for the upper bound and l stands for the lower bound, the definite integral of a function f(x) is equal to F(u) - F(l).

"Solve the integral from 2 to 3 of x^2" Well, this should be easy. Just use the first fundamental theorem of calculus.
The antiderivative of x^2 = (x^3)/3. (3^3)/3 = 9, and (2^3)/3 = 8/3. 9 - 8/3 = 19/3, which is equal to 6.3333333... Time to search this up on good ol' Wolfram Alpha. *Checks* Alright!

by CMCTT June 26, 2017

Fandagler

noun: another word for penis, cock, etc.

1) He likes the fandagler in and around his mouth.

2) Person 1: "Watch it pervert, you're getting close to my shaft."
Person 2: "I was no where near your fandagler."

by Tequilation247 November 6, 2010

Fandangoing

To do the dance of the WWE Wrestler Fandango while singing along to the song ChaCha LaLa; primarily done for the pleasure of comedy

We should start Fandangoing now that Fandango is making his entrance to the ring.

by WrestlingDiva May 7, 2015

Fandabidozi

A way to express that something is really awesome or great!

"That shirt is fandabidozi!!"

by Lima Lovegood January 5, 2017

Fandango

Something that has been really destroyed, or when the situation is hopeless.

I drove over a hedgehog and now my tyre is fandangoed/Jack is gonna fandango Steven/I didn't do my maths homework. I'm fandangoed.

by JakeTheTankmaster January 20, 2020

Fudanshi

A male who is interested in BL/Yaoi

It’s translates to “Rotten boy” when translated into English

Female counterpart is Fujoshi (which is usually used as an insult most of the time)

Person: “I see that guy reading Yaoi over there. Is he a Fudanshi?”

by Falsewasthere June 25, 2022

Fandangled

To get absuletely cucked by live.
To get scammed.

Alatix: "Man i just stole "Tenku´s" Glowstone in Minecraft.
Fuxio: "Zamn, you really fandangled him."

by Alatix August 6, 2022