Computing full price / accrued interest in exam?

Noticed section 2.7.1 (pg 500 of CFA notes) are not included in Schweser material. It’s also not included in the LOS.

Can I be comforted by this and not bother looking and memorising these formulas?

Also, how can the calculation for full price including “w” periods be calculated using PV/FV/PMT/ I/Y / N on the Professional BA II Plus calculator?

If it’s not in the LOS, I don’t think you are responsible for it.