Im an EE and constantly find myself in need of reference materials all math equations related to Trig. Usually its during homework or sometimes reading material something pops up, but there are so many trig identities relating to sin,cos,tan,e,i,pi,and θ that i have never come across a fully encompassing pdf to print off, or even a short handbook. Does anyone have any suggestions? I tried amazon but the "look inside" feature won't allow me to see the whole thing so I don't know how useful it would be.
Thanks!
Thanks!