Anonanon 152k1212 gold badges233233 silver badges398398 bronze badges $endgroup$ 4 $begingroup$ That's best many thanks a bunch! I also posted the same dilemma right here: math.stackexchange.com/queries/2135276/… that You could have some Perception on? $endgroup$ The importance of Levi-Civita Houses in four dimensions lies of their part in the mathematical description https://louisayurn.howeweb.com/27321331/levis-4d-an-overview