Here are the Gauss Laguerre Approximations of Plank's Black Body equation where pi = 3.14159265358979
N	value	error
2	6.41372746951758	0.080211932749247
4	6.49453563980263	0.000596237535802402
6	6.49027279227319	0.00366660999364132
8	6.49393566536404	3.73690278987482e-006
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