It had developed last century, but at about the turn of the century had been so completely superseded by the more generally applicable theory of abstract groups that by 1930 even important results were practically forgotten - to my mind unjustly.
Ito ay binuo ng nakaraang siglo, ngunit sa tungkol sa mga turn ng siglo had been upang ganap na superseded by the more karaniwang applicable teorya ng makuha mga grupo na sa pamamagitan ng 1,930 kahit na mahalagang mga resulta ay halos forgotten - sa aking isip unjustly.