# Nodes and Weights of Gauss-Kronrod Calculator

## Calculates the nodes and weights of the Gauss-Kronrod integration.

 $\normal{\large\int_{\small -1}^{\hspace{25}\small 1}}f(x)dx\simeq{\large\sum_{\small i=1}^{n}}w_{i}f(x_i)\\$
nodes
 half(x>=0) all
order n
 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 n=3,5,7,..   (odd)
display
 Kronrod xi wi + Gauss wi
 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt

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