Happiness

[jarethrake]

My faith in my math skills is restored.  I managed to do one of the questions that was troubling me, and the other turned out to be much much easier than I'd thought

Comments

[bosbullterrier]

What was the math problem? (I'm always curious about mathematics even though I'm hopeless with it at times.)

[jarethrake]

Finding the area under the curve y = x^3 cos (1/6 x) between x = 5/2 pi and x = 3 pi.

[bosbullterrier]

Gosh, that's fun... have to pull out the Calculus book... Haven't used cosine in a dog's age (times 3).