The use of calculus (limits, derivatives, and integrals)
with two or more independent
variables, or two or more dependent
variables. This can be thought of as the calculus of
three dimensional figures.
Common elements of multivariable calculus include
parametric equations, vectors, partial
derivatives, multiple integrals,
line integrals, and surface integrals. Most of multivariable calculus
is beyond the scope of this website.
d, del operator, multivariable