On this nice webpage , you'll enjoy interactive splines. I'd like to know if it is possible to realize something similar in Flash?
In other words, can Flash perform some simple math calculations?
I don't know what kind of examples you mean, but here is a link to the documentaton webpage for the Math class. Beyond that, You can also use most of the basic programming/mathematical operators: * (multiply), / (divide), + (add), - (subtract), % (modulus)