### Re: list solutions to periodic equations

by Paul Pearson -One example of what you're looking for is done using if-then-else code blocks:

Library/LoyolaChicago/Precalc/Chap7Sec2/Connally3-7-2-41a-Trig-identities.pg

Library/LoyolaChicago/Precalc/Chap7Sec2/Connally3-7-2-41b-Trig-identities.pg

I am sure there are other examples like this in Chapter 6 and Chapter 7 of Library/LoyolaChicago/Precalc.

Best regards,

Paul Pearson