#include <cmath>
Go to the source code of this file.
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| double | FunctF (double const x, double const y) |
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| double | FunctU (double const x, double const y) |
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| double | fNice (double const x, double const y) |
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| double | f_zero (double const x, double const y) |
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◆ f_zero()
| double f_zero |
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double const |
x, |
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double const |
y |
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inline |
User function: f(x,y) = 0$.
- Parameters
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| [in] | x | x-coordinate of discretization point |
| [in] | y | y-coordinate of discretization point |
- Returns
- value 0
Definition at line 38 of file userset.h.
◆ fNice()
| double fNice |
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double const |
x, |
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double const |
y |
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inline |
User function: f(x,y) = \( x^2 \sin(2.5\pi y)\).
- Parameters
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| [in] | x | x-coordinate of discretization point |
| [in] | y | y-coordinate of discretization point |
- Returns
- value f(
x,y)
Definition at line 27 of file userset.h.
◆ FunctF()
| double FunctF |
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double const |
x, |
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double const |
y |
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) |
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User function: f(x,y)
- Parameters
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| [in] | x | x-coordinate of discretization point |
| [in] | y | y-coordinate of discretization point |
- Returns
- value for right hand side f(
x,y)
Definition at line 5 of file userset.cpp.
◆ FunctU()
| double FunctU |
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double const |
x, |
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double const |
y |
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User function: u(x,y)
- Parameters
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| [in] | x | x-coordinate of discretization point |
| [in] | y | y-coordinate of discretization point |
- Returns
- value for solution vector u(
x,y)
Definition at line 13 of file userset.cpp.
