#include<iostream>
include<math.h>
using namespace.std;
int nr(int n, float a[],float x0,float er, float *pRad
float xn,xn 1;
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xn=x0
doo
n_1=xn;
if (DerPol(n,xn 1)
Der=f (xn_1+h) -f ( an_1) \h
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I
}
float DerPol ( int n,float a[],float x0)
int i;
float b[4],x;
b[n]-a[n];
x-b[n];
for (i-grad-1;i>=0; i- -) b[i]
int main)
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int n-4,nMax-36;
float a[5]-[1,4,6,4, 1];
float x0-1.9;
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}
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float rad;
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if (newtonraphson ( - 1 . 9, 0 .0001,0.01,36, &rad))
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cout<<rad<<endl;
cout<<f(rad);
}
cout<<eroare"
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12 3 4 56 7 O HII TH
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