How to evaluate A Taylor series at a specific value

[KeithB]

Much like the comma operator in C. When you use the comma operator:

x = 5, 6;
the order of execution is fixed and the results are clear.

But, in a function call:

x = f(g(), h());

the comma is *not* a comma operator but a list separator and the operations can be done in any order. Probably in the order YACC does it. 8^)