Natural Interpolation
Smooth interpolation between two values.
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.
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Interpolating with GGBscript
→1. Control flow. Straight lines.
2. Rotation: http://www.geogebratube.org/material/show/id/106518