Try again:
freq = 5;
amplitude = 35;
decay = 1.0;
y=amplitude*Math.cos(freq*time*2*Math.PI)/Math.exp(decay*time);
effect(“Motion Tile”)(1) + [0,y]
Maybe I’ve messed up something and you mistook the quotation marks for something belonging to the expression.
Mylenium
[Pour Myl