"HermiteDeriv" is one of so many model function.

Interesting in 3 counts:

1. The Mathcad "Given/Find" is left without Smath equivalent.
Smath gurus, you are welcome on that one.

2. The arc length of the "chainette" is not solvable.

3. For [2] we offer a revisit of the "Finite Differences",
also we explore "Legendre Quadrature"

Enjoy, comments, suggestions ...

Jean

Spline Hermite [b,c,n].sm (138 KiB) downloaded 52 time(s).