@Carl Love 

For instance, I think it fair to say that people who pay for a course on multivariable calculus can demand their money back. There is really no such thing as a "multivariable" integral or "multivariable" derivative.

I'm glad the universe chooses to reward handsomely my instinct for research. 

If the syntax is the same?

Thanks

Joe

@Carl Love 

Why do you think most texts confuse the terms?