simpleRoot(R,n)
i1 : simpleRoot(rootSystemE(6),2) o1 = | 0 | | 2 | | 0 | | -1 | | 0 | | 0 | 6 o1 : ZZ
The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/WeylGroups.m2:2283:0.