Nkebi ahịrịokwu nke 1: Kronecker jụrụ na nyocha ya usoro nke arụ ọrụ na-enweghị ebe ọ bụla site n'aka onye ọrụ ibe ya Karl Weierstrass. Ikwu okwu nke abụọ: N'ime nyocha ya, Kronecker jụrụ usoro nke onye ọrụ ibe ya bụ Karl Weierstrass nke ọrụ na-agbanwe agbanwe, nke a na-enweghị ebe ọ bụla. Ajụjụ: Ọ̀ bụ otu ihe ka ahịrịokwu nke mbụ na nke abụọ pụtara? Ee ma ọ bụ Ee e?
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