Architecture
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ÀÛ¼ºÀÚ Uploader : goodday ÀÛ¼ºÀÏ Upload Date: 2019-09-24º¯°æÀÏ Update Date: 2019-09-24Á¶È¸¼ö View : 265

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´ÙÀ½°ú °°ÀÌ Ç¥ÇöµÈ ¼¼ °³ÀÇ »ï¿ø ÀÏÂ÷ ¹æÁ¤½ÄÀÇ Çظ¦ ±¸ÇÑ´Ù.

¨ç ax+by+cz = d
¨è ex+fy+gz = h
¨é ix+jy+kz = l

¨ç ½ÄÀ» x = (d-by-cz)/a ·Î ÀÌÇ×ÇÏ°í ¨è, ¨é ½Ä¿¡ ´ëÀÔÇÏ¿© ¨ê, ¨ë ½ÄÀ» ¸¸µç´Ù.

    e*(d-by-cz)/a + fy + gz = h
    (f-e*b/a)y + (g-e*c/a)z + ed/a = h
¨ê y = (h - ed/a - (g-e*c/a)z)/(f-e*b/a)

    i*(d-by-cz)/a + jy + kz = l
¨ë (j-ib/a)y +(k-ic/a)z +id/a = l

¨ê ½ÄÀ» ¨ë ½Ä¿¡ ´ëÀÔÇÏ¿©, ¨ì ½ÄÀ» ¸¸µç´Ù.

¨ì (j-ib/a)(h-ed/a-(g-e*c/a)z)/(f-e*b/a)+(k-ic/a)z +id/a = l

À̸¦ Á¤¸®ÇÏ¸é ´ÙÀ½°ú °°ÀÌ z °ªÀ» ±¸ÇÒ ¼ö ÀÖ´Ù.

((k-ic/a)-(j-ib/a)*(g-e*c/a)/(f-e*b/a))z = l-id/a-(j-ib/a)(h-ed/a)/(f-e*b/a)

z = (l-id/a-(j-ib/a)(h-ed/a)/(f-e*b/a))/((k-ic/a)-(j-ib/a)*(g-e*c/a)/(f-e*b/a))

y, x °ªÀ» Â÷·Ê·Î ±¸ÇÑ´Ù.

y = (h - ed/a - (g-e*c/a)z)/(f-e*b/a)

x = (d-by-cz)/a
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