Smooth interpolation between two values.[br][br]It is disorienting when points jump from one place to another. To demonstrate particular cases of a problem, it is more descriptive to animate the figures smoothly from position to position.[br][br]_____[br]Interpolating with GGBscript[br][b]→1. Control flow. Straight lines.[/b][br]2. Rotation: [url]http://www.geogebratube.org/material/show/id/106518[/url]