- #1

zachzach

- 258

- 1

[tex] \frac{dy}{dx} = \exp \left[ -x - e^{-x} \right] - y^2 [/tex]

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- Thread starter zachzach
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In summary, a "nice" solution to a differential equation is one that can be expressed in a simple, closed form using familiar mathematical functions. Not all differential equations have a nice solution, and there is no definite way to determine if one does. However, certain characteristics may indicate the possibility of a nice solution. There are various techniques and methods for obtaining a nice solution, which can provide a better understanding of the system and make calculations and predictions easier and more efficient.

- #1

zachzach

- 258

- 1

[tex] \frac{dy}{dx} = \exp \left[ -x - e^{-x} \right] - y^2 [/tex]

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- #2

hunt_mat

Homework Helper

- 1,796

- 33

[tex]

\frac{d}{dx}(y-e^{e^{-x}})=y^{2}

[/tex]

But that is it really.

A "nice" solution to a differential equation is one that can be expressed in a simple, closed form. This means that the solution can be written using familiar mathematical functions, such as polynomials, exponential functions, or trigonometric functions.

No, not all differential equations have a nice solution. Some equations may have solutions that cannot be expressed in a simple, closed form and may require numerical methods or approximations to solve.

There is no definite way to determine if a differential equation has a nice solution. However, certain characteristics such as linearity, separability, or the presence of special functions may indicate the possibility of a nice solution.

Yes, there are various techniques and methods for obtaining a nice solution to a differential equation. Some common methods include separation of variables, substitution, or using a specific type of solution (e.g. power series or Laplace transform).

A nice solution to a differential equation allows for a better understanding of the behavior and properties of the system described by the equation. It also allows for easier and more efficient calculations and predictions. In some cases, a nice solution may also provide insight into the underlying physical or mathematical principles of the system.

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