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robousy
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What makes a PDE non-linear please?
Thanks!
Thanks!
A non-linear function is a mathematical function that does not have a constant rate of change. This means that the output of the function does not increase or decrease at a constant rate, unlike a linear function.
A non-linear function is represented graphically as a curve or a line that is not straight. This is because the output of the function does not increase or decrease at a constant rate.
Some examples of non-linear functions include exponential functions, quadratic functions, and trigonometric functions. These functions have a curved or nonlinear graph.
The main difference between a linear and a non-linear function is that a linear function has a constant rate of change, while a non-linear function does not. This means that the graph of a linear function is a straight line, while the graph of a non-linear function is a curve or a line that is not straight.
Non-linear functions are important in science because they can model real-world phenomena that do not have a constant rate of change. Many natural processes, such as population growth or chemical reactions, can be described by non-linear functions. Understanding these functions is crucial in various scientific fields, such as biology, chemistry, and physics.