If then else
This is an old revision of this page, as edited by Ed Poor (talk | contribs) at 15:18, December 16, 2008. It may differ significantly from current revision.
The if then else logic of computer programming is the essential aspect which elevated the modern computer from earlier automatic machines such as the Jacquard loom.
Visual Basic example:
if x < 4 then y = z + x else y = z end if