/*
* @title https://www.geogebra.org/group/stream/id/VPvHn5sFq
* @description my https://www.geogebra.org/group/stream/id/VPvHn5sFq
* @include https://www.geogebra.org/group/stream/id/VPvHn5sFq
* @license https://www.geogebra.org/group/stream/id/VPvHn5sFq
* @require https://www.geogebra.org/group/stream/id/VPvHn5sFq
*/