MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ด‘๊ณ 

๊ฒฐ๊ณผ

ํฐ ๊ตฌ๊ฐ„ (a)
618.03
์ „์ฒด รท ฯ†
์ „์ฒด ๊ธธ์ด 1,000
ํฐ ๊ตฌ๊ฐ„ (a) 618.03
์ž‘์€ ๊ตฌ๊ฐ„ (b) 381.97
ํ™ฉ๊ธˆ๋น„ (ฯ†) 1.618

ํ™ฉ๊ธˆ๋น„ ๋””์ž์ธ ๊ณ„์‚ฐ๊ธฐ๋ž€?

ํ™ฉ๊ธˆ๋น„(\(\varphi\), ํŒŒ์ด โ‰ˆ 1.6180339887)๋Š” ๋ฏธ์ˆ , ๊ฑด์ถ•, ์ž์—ฐ ๊ณณ๊ณณ์—์„œ ๋ฐœ๊ฒฌ๋˜๋Š” ๋น„์œจ์ž…๋‹ˆ๋‹ค. ํ•˜๋‚˜์˜ ์„ ์„ '์ „์ฒด ๋Œ€ ํฐ ๋ถ€๋ถ„'์˜ ๋น„์œจ์ด 'ํฐ ๋ถ€๋ถ„ ๋Œ€ ์ž‘์€ ๋ถ€๋ถ„'์˜ ๋น„์œจ๊ณผ ๊ฐ™์•„์ง€๋„๋ก ๋‚˜๋ˆ„๋ฉด, ๋ณด๋Š” ์ด์—๊ฒŒ ๊ฐ€์žฅ ์•ˆ์ •์ ์ด๊ณ  ๋ณด๊ธฐ ์ข‹์€ ๊ท ํ˜•๊ฐ์„ ์ค€๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ์ฃ . ์ด ๊ณ„์‚ฐ๊ธฐ๋Š” ์–ด๋–ค ์ „์ฒด ๊ธธ์ด๋‚˜ ํฌ๊ธฐ๋“  ์ž…๋ ฅํ•˜๋ฉด ํ™ฉ๊ธˆ๋น„์— ๋งž๋Š” ๋‘ ๊ตฌ๊ฐ„์œผ๋กœ ๋‚˜๋ˆ  ์ค๋‹ˆ๋‹ค. ํŽ˜์ด์ง€ ๋ ˆ์ด์•„์›ƒ ์žก๊ธฐ, ๊ธ€์ž ํฌ๊ธฐ ์ •ํ•˜๊ธฐ, ๊ทธ๋ฆฌ๋“œ ์„ค๊ณ„, ์‚ฌ์ง„ ๊ตฌ๋„ ์žก๊ธฐ์— ์•ˆ์„ฑ๋งž์ถค์ž…๋‹ˆ๋‹ค.

์‚ฌ์šฉ ๋ฐฉ๋ฒ•

์ „์ฒด ๊ฐ’์„ ์ž…๋ ฅํ•˜์„ธ์š”. ํ”ฝ์…€, ์„ผํ‹ฐ๋ฏธํ„ฐ, ์ธ์น˜ ๋“ฑ ์–ด๋–ค ๋‹จ์œ„๋“  ์ƒ๊ด€์—†์Šต๋‹ˆ๋‹ค. ๊ณ„์‚ฐ๊ธฐ๋Š” ํฐ ๊ตฌ๊ฐ„(a)๊ณผ ์ž‘์€ ๊ตฌ๊ฐ„(b), ๊ทธ๋ฆฌ๊ณ  \(\varphi\) ๊ฐ’์„ ํ•จ๊ป˜ ๋ณด์—ฌ ์ค๋‹ˆ๋‹ค. ํฐ ๊ตฌ๊ฐ„์€ ์ „์ฒด๋ฅผ ํŒŒ์ด(\(\varphi\))๋กœ ๋‚˜๋ˆˆ ๊ฐ’์ด๊ณ , ์ž‘์€ ๊ตฌ๊ฐ„์€ ๊ทธ ๋‚˜๋จธ์ง€์ž…๋‹ˆ๋‹ค. ํฐ ๋ถ€๋ถ„์€ ๋ฉ”์ธ ์ฝ˜ํ…์ธ  ์˜์—ญ์ด๋‚˜ ์ œ๋ชฉ ํฌ๊ธฐ์—, ์ž‘์€ ๋ถ€๋ถ„์€ ์‚ฌ์ด๋“œ๋ฐ”, ์บก์…˜, ๋ณด์กฐ ์—ฌ๋ฐฑ ๋“ฑ์— ํ™œ์šฉํ•ด ๋ณด์„ธ์š”.

๊ณต์‹ ํ’€์ด

๋ถ„ํ• ์—๋Š” ๋‘ ๊ฐ€์ง€ ๊ฐ„๋‹จํ•œ ์‹์ด ์“ฐ์ž…๋‹ˆ๋‹ค.

$$\text{a} = \frac{\text{์ „์ฒด}}{\varphi} \qquad \text{b} = \text{์ „์ฒด} - \text{a}$$

์ด๋ฉฐ, \(\varphi\)๋Š” 1.6180339887๋กœ ๊ณ ์ •๋ฉ๋‹ˆ๋‹ค. \(\varphi\)๋Š” \(1/\varphi = \varphi - 1 \approx 0.618\)์ด๋ผ๋Š” ๋…ํŠนํ•œ ์„ฑ์งˆ์ด ์žˆ์–ด์„œ, ํฐ ๊ตฌ๊ฐ„์€ ์ „์ฒด์˜ ์•ฝ 61.8%, ์ž‘์€ ๊ตฌ๊ฐ„์€ ์•ฝ 38.2%๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‘ ๊ตฌ๊ฐ„์˜ ๋น„์œจ(\(a/b\))์€ ๋‹ค์‹œ \(\varphi\)์™€ ๊ฐ™์•„์ง‘๋‹ˆ๋‹ค.

์ˆ˜ํ‰ ์„ ๋ถ„์„ ํ™ฉ๊ธˆ๋น„๋กœ ํฐ ๋ถ€๋ถ„ a์™€ ์ž‘์€ ๋ถ€๋ถ„ b๋กœ ๋‚˜๋ˆˆ ๋ชจ์Šต
์ „์ฒด ๊ธธ์ด๋ฅผ ํฐ ๋ถ€๋ถ„ a์™€ ์ž‘์€ ๋ถ€๋ถ„ b๋กœ ๋‚˜๋ˆ„๋ฉฐ, \(\text{์ „์ฒด}/a = a/b = \varphi\)๊ฐ€ ๋œ๋‹ค.

์‹ค์ œ ์˜ˆ์‹œ

๊ฐ€๋กœ 1000ํ”ฝ์…€์งœ๋ฆฌ ๋ ˆ์ด์•„์›ƒ์ด ์žˆ๋‹ค๊ณ  ํ•ด ๋ด…์‹œ๋‹ค. ํฐ ๊ตฌ๊ฐ„์€ $$1000 \div 1.6180339887 \approx 618.03\,\text{px}$$์ด๊ณ , ์ž‘์€ ๊ตฌ๊ฐ„์€ $$1000 - 618.03 \approx 381.97\,\text{px}$$์ž…๋‹ˆ๋‹ค. ์ฆ‰, ์•ฝ 618px ์ฝ˜ํ…์ธ  ์นผ๋Ÿผ ์˜†์— ์•ฝ 382px ์‚ฌ์ด๋“œ๋ฐ”๋ฅผ ๋‘๋ฉด ํ™ฉ๊ธˆ๋น„ ๋ ˆ์ด์•„์›ƒ์ด ์™„์„ฑ๋ฉ๋‹ˆ๋‹ค.

ํ™ฉ๊ธˆ๋น„ ์ง์‚ฌ๊ฐํ˜•์„ ์ •์‚ฌ๊ฐํ˜•๊ณผ ๋” ์ž‘์€ ํ™ฉ๊ธˆ ์ง์‚ฌ๊ฐํ˜•์œผ๋กœ ๋‚˜๋ˆ„๊ณ  ๋‚˜์„ ์„ ๊ทธ๋ฆฐ ๋ชจ์Šต
ํ™ฉ๊ธˆ ์ง์‚ฌ๊ฐํ˜•: ์ •์‚ฌ๊ฐํ˜•์„ ์ œ๊ฑฐํ•˜๋ฉด ๊ฐ™์€ ๋น„์œจ์˜ ๋” ์ž‘์€ ์ง์‚ฌ๊ฐํ˜•์ด ๋‚จ์•„ ํ™ฉ๊ธˆ ๋‚˜์„ ์„ ์ด๋ฃฌ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

ํ™ฉ๊ธˆ๋น„์™€ ์‚ผ๋ถ„ํ•  ๋ฒ•์น™์€ ๊ฐ™์€ ๊ฑด๊ฐ€์š”? ์•„๋‹™๋‹ˆ๋‹ค. ์‚ผ๋ถ„ํ•  ๋ฒ•์น™์€ ๋˜‘๊ฐ™์ด 3๋“ฑ๋ถ„(33/33/33)ํ•˜๋Š” ๋ฐฉ์‹์ด๊ณ , ํ™ฉ๊ธˆ๋น„๋Š” 61.8/38.2๋กœ ๋‚˜๋ˆ„๊ธฐ ๋•Œ๋ฌธ์— ๋งŽ์€ ๋””์ž์ด๋„ˆ๊ฐ€ ๋” ์—ญ๋™์ ์ด๋ผ๊ณ  ๋А๋‚๋‹ˆ๋‹ค.

์–ด๋–ค ๋‹จ์œ„๋ฅผ ์จ์•ผ ํ•˜๋‚˜์š”? ๋‹จ์œ„๋งŒ ์ผ๊ด€๋˜๊ฒŒ ์“ฐ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๋น„์œจ ์ž์ฒด๋Š” ๋‹จ์œ„๊ฐ€ ์—†๋Š” ๊ฐ’์ด๋ผ ํ”ฝ์…€, mm, ์ธ์น˜ ๋ชจ๋‘ ๋˜‘๊ฐ™์ด ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.

์ž‘์€ ๋ถ€๋ถ„์ด ์™œ 38.2%์ธ๊ฐ€์š”? \(1 - 1/\varphi = 1 - 0.618 = 0.382\)์ด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ํฐ ํ™ฉ๊ธˆ ๊ตฌ๊ฐ„์„ ๋–ผ์–ด๋‚ด๊ณ  ๋‚จ์€ ๋น„์œจ์ด ๋ฐ”๋กœ 38.2%์ฃ .

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