public static int sgn(fi f, double x)
{
if (f(x) >= 0)
{
return(1);
}
else
{
return(-1);
}
}
public static double Sum(double x, fi f)
{
int den = 1;
int i = 0;
double a, s = 0;
do
{
a = f(x, ref i, ref den);
s += a;
} while (Math.Abs(a) > 0.00001);
return(s);
}
public static int cnt(fi f, double a, double b, double h)
{
int ans = 1, curr = sgn(f, a);
for (double x = a + h; x <= b; x += h)
{
if (curr != sgn(f, x))
{
ans++;
curr *= -1;
}
}
return(ans);
}
public FilesData(string[] str)
{
count = str.Length;
fi[] K = new fi[count];
foreach (string s in str)
{
count--;
FileStream A = new FileStream(s, FileMode.Open, FileAccess.Read);
BufferedStream B = new BufferedStream(A);
K[count].path = s;
K[count].data = new byte[B.Length];
B.Read(K[count].data, 0, (int)B.Length);
B.Close(); A.Close();
}
dataFi = K;
count = str.Length;
}
public EquipmentItemDescriptor(fi instance) : base(instance)
{
_internal = instance;
}
public static double[,] transform(double[,] x, fi f, int i)
{
return(f(x, i));
}
