Answer
Amasoko yumuraba arashobora gutondekwa muburyo bubiri: Urukurikirane cyangwa Kuringaniza. Gushyira muri 'Urukurikirane' (crest-to-crest) byongera gutandukana $ f_ {byose} = N imes f_ {ingaragu} $ mugihe umutwaro uhoraho. Ibi nibyo mubyukuri amasoko menshi ahinduka. Gushyira muri 'Parallel' (nest) bikubiyemo gushyira amasoko imbere murindi kugirango imiraba yabo ihuze. Ibi byongera umutwaro $ P_ {byose} = N imes P_ {ingaragu} $ kubitandukanya. Mu guterana, ni ngombwa ko amasoko yatondekwa yakozwe neza neza kugirango imiraba itere neza; bitabaye ibyo, bazakora nkurukurikirane rwamasoko ubanza, bitera igipimo cy '' icyiciro 'cyangwa' intambwe 'ishobora kwangiza sisitemu.