non-linear equation

The Einstein field equations are a set of 10 simultaneous, non-linear, differential equations.

A non-linear ordinary differential equation for the normal quantile, w(p), may be given.

The final result is an accurate solution of the original non-linear equations.

The general case requires the solution of a set of non-linear simultaneous equations.

In general, solving these non-linear equations presents a formidable challenge because of the huge range over which the free concentrations may vary.

Perturbation techniques can be also used to find approximate solutions to non-linear differential equations.

The real usefulness is not apparent because it still relies on a system of non-linear differential equations.

We have noted that chaotic behaviour can arise only for systems governed by non-linear equations.

He was also the first to solve three non-linear simultaneous equations with three unknown variables.

These non-linear equations are used to map the joint parameters to the configuration of the robot system.