if statements???

[stephen4444]

(if (and (>= thr2 thr1) (> tim2 tim1)) then etc...) the above works for two equations.

how it will look if its for three equations?
(if (and (>= thr2 thr1) (> tim2 tim1) (< ts2 ts1)) then etc...)? would this one work right? what's the proper way?

Thanks

 

[stephen4444]

never mind, I Got it