System of equations
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In mathematics, a set of simultaneous equations, also known as a system of equations, is a finite set of equations for which common solutions are sought. An equation system is usually classified in the same manner as single equations, namely as a:
- System of linear equations,
- System of bilinear equations,
- System of polynomial equations,
- System of ordinary differential equations,
- System of partial differential equations, or a
- System of difference equations
In econometrics:
- Simultaneous equations model, a statistical model in the form of simultaneous linear equations
See also
- Elementary algebra, for elementary methods
- Non-linear system