Höhen in 3d-Flächen-Funktion [br][br]e=Surface(v a / 2 + (v + 1) a / 2 + q cnt(v + u + 1), u a / 2 + (u + 1) a / 2 + q cnt(v + u + 1), h / 4 + ((v + 5) / 5 u)², u, 0, 7, v, 0, 7)[br][br]e=Surface(v a / 2 + (v + 1) a / 2 + q cnt(v + u + 1), u a / 2 + (u + 1) a / 2 + q cnt(v + u + 1), (v+5) h / 10 + ((v + 5) / 5 u)², u, 0, 7, v, 0, 7)[br][br]Pyramides=Sequence(Sequence(Pyramid(Element(Grid, k, j), e(j - 1, k - 1)), j, 1, 7), k, 1, 7)[br][br]q-slider(-20...20)