What is the "issue"? "/" means "* reciprocal of". If "infinity" is defined as "reciprocal of 0", what is the problem? Yes it is an exception to 0*n=0. It wo

What is the "issue"? "/" means "* reciprocal of". If "infinity" is defined as "reciprocal of 0", what is the problem? Yes it is an exception to 0*n=0. It won't work in every setting, but it works in some settings, like inversive geometry.