N'ime narị afọ nke 19, mgbakọ na mwepụ ghọrọ ihe na-adịghị ahụkebe. Carl Friedrich Gauss (1777<unk>1855) na-egosipụta nke a. O mere mgbanwe ọrụ na ọrụ nke mgbagwoju variables, na geometry, na na convergence nke usoro, na-ahapụ ọtụtụ onyinye ya na sayensị. O nyekwara ndị mbụ na-eju afọ na-egosi nke isi theorem nke algebra na nke quadratic reciprocity iwu. Ajụjụ: nke bụ ihe kasị mkpa chọpụtara nke Carl friedrich Gauss?
fundamental theorem nke algebra na nke iwu kwadratic reciprocity