Dec 17, 2020
If i*j*k=i*i=j*j=k*k=-1 then it is easy to demonstrate the lack of commutativity:
(i*j*k)*(i*j*k)=1 but (i*i)*(j*j)*(k*k)=-1
QED
So what are the formulae for l,m,n,&p which so obviously defy associativity?
If i*j*k=i*i=j*j=k*k=-1 then it is easy to demonstrate the lack of commutativity:
(i*j*k)*(i*j*k)=1 but (i*i)*(j*j)*(k*k)=-1
QED
So what are the formulae for l,m,n,&p which so obviously defy associativity?
