Magic square: ime anwansi, tanstvenny mere

The omumu nke anwansi n'ámá bụ China, n'ihi na a na mba na e nwere ozizi nke Feng Shui, dị na nke na-emetụta eruba n'ime Qi ka atọrọ ka niile: na-acha, na udi ma na ọnọdụ nke onye ọ bụla mmewere na ohere.

The akụkọ ihe mere eme nke anwansi nọmba

Magic square - a table uru n ka n, nke jupụtara na eke nọmba site 1 n2. Na nke a, na nchikota nke niile na ogidi, e nyere ahịrị na diagonals ga-abụ otu. Magic n'ámá bụ ọbụna na iberibe iji. The nọmba ndị e dere na ubi na table, na-akpọ anwansi square mkpụrụ ndụ, na mkpokọta uru nke nọmba ndị na-na bụla kọlụm, n'usoro ma ọ bụ diagonal - na ọ bụ mgbe niile. Sacred, kpokọtara, omimi, zuru okè anwansi square. The isi ya ka o di mfe adọta.

Divine mbe

Magic square Lo Shu YU e zigara eze ukwu na chi ihe-omimi nke ụwa. Dị ka akụkọ mgbe ochie, ihe ka puku afọ anọ gara aga si oké mmiri nke osimiri Lo Shu si a nnukwu mbe, nke e ghọtara ozugbo site na ndị Chineke. Na a mbe bụ n'ezie pụrụ iche, ebe ọ bụ ya shei e mere ọhụrụ ntụpọ ụkpụrụ. The ihe na-kpara nkata dị otú ahụ n'ụzọ na oge ochie ndị ọkà ihe ọmụma ruo nkwubi okwu na square nke a ọnụ ọgụgụ nke ihe na shei - a map nke ụwa, nke bụ mythical nchoputa nke mmepeanya Huang Di na China. Ọ bụrụ na ị tinye nchikota nke nọmba nke ọ bụla kọlụm, n'usoro na na ma diagonals nke square, ị na-ahụ nọmba 15, nke bụ hà ka ọnụ ọgụgụ ụbọchị 24 cycles nke Chinese anyanwụ afọ.

Emperor YU kpebiri na echiche nke oge ochie sages nọghị na eziokwu, na iwu ka dịgide onyinyo nke a mbe na akwụkwọ ma kaa ya akara na ya alaeze ukwu akara.

Dürer si anwansi square

Albrecht Dürer, ama German artist, nadigh anwu anwu nke a magburu onwe nnọchiteanya nke e chepụtara echepụta ụwa nke nọmba na nkà nke osise "Melancholia." Dürer square mejupụtara 16 ezigbo nọmba nke mbụ na nwere a size nke 4 site 4 ọ bụla na kọlụm na, na n'usoro na ọnụ ọgụgụ na diagonal nchikota nhata 34. The ichekwa ọzọ quadruples nọmba enịm ke angular mkpụrụ ndụ na center na na n'akụkụ nke Central square, bụkwa hà 34. ma ọnụ ọgụgụ 15 na 14 nke ala akara nke square na-egosi na e kere eke ụbọchị nke osise - 1514.

Magic square nke Khajuraho

Na 1838, a na-eto eto British mara n'etiti ndị ihe oyiyi nke chi na chi nwanyị na ụlọ nsọ Visvanatha anọ-iji square, nke bụ ihe ịtụnanya. Nchikota nke e nyere ahịrị, ogidi na diagonals on a square bụ otu na hà 34. Ha idako na agbajikwa diagonals na-guzobere mgbe na-atụgharị square n'ime a torus, na nke ọ bụla n'ime ihe abụọ ahụ ntụziaka. N'ihi na ndị dị otú ahụ a kpokọtara nchikota nke n'ámá nke nọmba a na-akpọ diabolical.

Site ọ bụla anwansi square nwere ike na-enweta site a permutation nke ya akụrụngwa nọmba nweta a nnukwu ego nke ọhụrụ anwansi n'ámá, nke ga-enwe otu Njirimara. Dị ka ị maara, idụhe n'ámá 2 2 A 3 3 - e nwere nanị otu. N'ámá 4 site 4, dị ka Dürer si osise, ka weere banyere 800 na 5 on 5 bụ fọrọ nke nta 250 puku. Ọ na-kweere na a anwansi square, kanyere silver, na-echebe megide otiti. Na taa anyị nwere ike ịhụ ha n'etiti nēkè elu-igwe àgwà na Europe, nke ha ekewet a dịgasị iche iche nke omimi Njirimara.