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5

OK, now let me have a trial:D. In this answer I will implement the Bernstein fully. We know the Bernstein basis function owns the :following defintion: $B_{n,i}(u)=\binom n i u^i(1-u)^{n-i}$, where $0 \leq u \leq 1$ In addition, the first derivative of $B_{n,i}(u)$ has the below relationship: $B'_{n,i}(u)=n\left[B_{n-1,i-1}(u)-B_{n-1,i}(u)\right]$ Main ...

6

I have given your code only a cursory read but I think I spotted a (the?) problem: your Message code uses an unheld equivalent of the test expression itself. This cannot work. If the expression would generate a Message the first time it would even within Message and you will get infinite recursion. Use HoldForm to prevent this: (*check the type of the ...

4

Mathematica usually shows all of the stack trace elements that are due to user code. It omits stack frames that belongs to JLink itself. This is rarely a problem but, as we shall see, there is a small possibility that we could lose some frames of interest. Example Before we talk about the missing frames, let's look at an example. The following code is ...

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