thingsilearned.md

1. Testing for all functions in an array: @test all(f(theta)==1 for f in fs) Credit to @chrisrackauckas

2. You an also 0 .|> fs for "reverse broadcasting" a value to an array of functions. Credit to @MichaelBorregaard

3. Generated functions ONLY SEE TYPE INFO. You gotta use dispatch for all the goodies.

4. SIMD needs a for loop - that will make it preferable to use the for loop approach over the recursive one!

5. Ternary operator requires a () around a return statemnt for it to work. `x == zero(x) ? (return 1) : nothing

6. Use @test_broken to know that your tests are broken, and you won't forget later!