Here’s a simple example of using an array instead of a loop in an ICE tree.
In general, for performance, you’d like to avoid repeats and loops in ICE.
This post is in repsonse to this thread.

var u = 4;
var x = -.05;
for (i=1; i <= u-1; i++) {
	x = x + 1/u ;
	LogMessage( x );
}
// INFO : 0.2
// INFO : 0.45
// INFO : 0.7