https://hal.archives-ouvertes.fr/hal-02398953
Tip revision: c33910a29d53f4e137c225b21a8d59e43327cbf9 authored by Software Heritage on 08 December 2019, 12:26:32 UTC
hal: Deposit 351 in collection hal
hal: Deposit 351 in collection hal
Tip revision: c33910a
presm6-1%3.g
F:=FreeGroup("R1","R2","R3","P");
R1:=F.1; R2:=F.2; R3:=F.3; P:=F.4;
G:=F/[P*R3*P^-1*R1^-1, P*R1*P^-1*R1*R2^-1*R1^-1, P^6,P*P*P*R1*R3*R2*R3*R2^-1,(P^-1*R1)^3,(R1)^6,(R2^-1)^6,P^2*R2^-1*P^-2*R2];
