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