Thank you.

Perhaps I should post this as a new question, but I was going to write a spline interpolation code so I could modify it for other forms of interpolation. Hence the reason I wanted to make the band matrix so I could invert it. How might I do that without the matrix itself?

In reply to Re^2: How to make matrix/piddle/array with PDL or perl. by Anonymous Monk
in thread How to make matrix/piddle/array with PDL or perl. by Feynman

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