Adjective
multivariable (not comparable)
Concerning more than one variable.
Hayek points out that much of science involves the explanation of complex multivariable and nonlinear phenomena, and the social science of economics and undesigned order compares favourably with such complex sciences as Darwinian biology. Source: Internet
A quantity called the Jacobian is useful for studying functions when both the domain and range of the function are multivariable, such as a change of variables during integration. Source: Internet
Notes Application to multivariable signals and images main Subsampled image showing a Moiré pattern Properly sampled image The sampling theorem is usually formulated for functions of a single variable. Source: Internet
This is because the total derivative of a multivariable function has to record much more information than the derivative of a single-variable function. Source: Internet