+"Non Linear" describes a [system](/wiki/system) where output does not simply scale with input, meaning a straight line cannot represent its behavior. This often leads to complex, sometimes chaotic [dynamics](/wiki/dynamics), found throughout nature and advanced models.
+## See also
+- [Linear](/wiki/linear)
+- [Chaos](/wiki/chaos)
+- [Complex Systems](/wiki/complex_systems)
... 1 more lines