Numerical integration: Difference between revisions

m
→‎{{header|Java}}: Fixed trapezoid method again...
m (→‎{{header|Java}}: Fixed trapezoid method)
m (→‎{{header|Java}}: Fixed trapezoid method again...)
Line 45:
double sum = f(a) + f(b);
for(int i = 1;i <= n-1;i++)
sum += f(2 * f((a + i * (b - a) / n));
return (b - a) / (2 * n) * sum;
}
Line 54:
double sum2 = 0;
for(int i = 0;i <= n - 1;i++)
sum1 += f(a + h * i + h / 2);
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