Im making a walking mech

I’m making a mech, called the paladin, in case anyone cared lol. And I’m using an equation for the knee joint, I can’t figure out what won’t work about it lol, thanks in advance for any help, it’s probably a dumb syntax mistype but here is the code/equation thing.

clamp(0.12(sin(Time*180)-cos(2(Time*180)))+round(abs(sin((Time*180)/4-2.7)-0.5*cos((Time*180)-2.7))-1),-1,1)

It’s also not very efficient I know and it doesn’t loop at 360 degrees, but I’m really hoping it will work.

Thanks!