This cheer from MIT may take the prize:
I’m a Beaver, you’re a Beaver, we are Beavers all.
And when we get together, we do the Beaver call.
E to the U du dx,
E to the X dx.
Cosine, secant, tangent, sine, 3.14159.
Integral radical mu dv
Slipstick, sliderule, MIT.