I've got a catenary equation $$y = a\cosh(x/a)$$ and I'm trying to divide it into $n$ segments of equal length to use it in some FEM code. I know the formula for the arc length between two points, but since it involves integration, inverting it seems a little hard. Is there a direct way to find the points on this curve that I want?
2026-03-28 22:26:59.1774736819
Dividing a catenary curve into equal length parts
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