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´ºÆ°-·¦½¼¹ý(Newton-Raphson Method), a*x^2 + b = c*cos(x) ÀÇ ÇØ ±¸Çϱâ

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Type1 Type2
a*x^2 + b = c*cos(x) ÀÇ ÇØ ±¸Çϱâ

fx = a*x^2 + b - c*cos(x) = 0 ÀÌ µÇ´Â x ¸¦ ±¸ÇÑ´Ù.

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f¡Çx = 2*a*x + c*sin(x)

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ÃʱⰪÀ» x0 ¶ó Çϸé,

x1 = x0 - (a*x0^2 + b - c*cos(x0))/(2*a*x0 + c*sin(x0))

ÀÌ µÈ´Ù.

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