anonanon 152k1212 gold badges233233 silver badges398398 bronze badges $endgroup$ 4 $begingroup$ That is great many thanks a bunch! I also posted an analogous question right here: math.stackexchange.com/questions/2135276/… that you might have some insight on? $endgroup$The importance of Levi-Civita Houses in 4 dimensions lies within their role wit