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S3dlib: Real functions
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Surface plot of a real function, basic example
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D01_HelloWorldExample.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D01_HelloWorldExample.py>`__.


See: https://s3dlib.org/examples/functional/hw_example.html


|picHello_World_Example|

.. |picHello_World_Example| image:: ../_static/Graphics3D/S3dlib/Hello_World_Example.png

**Left figure**:  Hello_World_Example.





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Surface plot of a real function, grid
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D02_HelloWorldExampleGrid.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D02_HelloWorldExampleGrid.py>`__.


See: https://s3dlib.org/examples/functional/hw_example_grid.html


|picHello_World_Example_Grid|

.. |picHello_World_Example_Grid| image:: ../_static/Graphics3D/S3dlib/Hello_World_Example_Grid.png

**Left figure**:  Hello_World_Example_Grid.










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Surface plot of a real function, peaks example
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D03_HelloWorldExample2b.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D03_HelloWorldExample2b.py>`__.


See: https://s3dlib.org/examples/functional/swirl.html


|picHello_World_Example_2b|

.. |picHello_World_Example_2b| image:: ../_static/Graphics3D/S3dlib/Hello_World_Example_2b.png

**Left figure**:  Hello_World_Example_2b.






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Function plots: Ackley, Himmelblau, Rosenbroxk, Rastrigin
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D04_FunctionPlots.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D04_FunctionPlots.py>`__.


See: https://s3dlib.org/examples/functional/funcplots.html


|picFunction_Plots|

.. |picFunction_Plots| image:: ../_static/Graphics3D/S3dlib/Function_Plots.png

**Left figure**:  Function_Plots.





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McCormick function
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D05_FunctionPlots2.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D05_FunctionPlots2.py>`__.


See: https://s3dlib.org/examples/functional/domain.html


|picFunction_Plots2|

.. |picFunction_Plots2| image:: ../_static/Graphics3D/S3dlib/Function_Plots2.png

**Left figure**:  picFunction_Plots2.






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Surface plot combined with contour
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D06_SurfaceContours.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D06_SurfaceContours.py>`__.


See: https://github.com/fzaverl/s3dlib


|pic3d_surface_contours|

.. |pic3d_surface_contours| image:: ../_static/Graphics3D/S3dlib/3d_surface_contours.png

**Left figure**:  3d_surface_contours.








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Sliced polar surface
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The Python code for the example below can be found online in the ``DataXlCalcNet`` repository or in the corresponding local ``DataXlCalcNet`` folder in the file `D07_SlicedPolarSurface.py <https://github.com/duhadler/DataXlCalcNet/blob/master/DataXlCalcNet/A01_ExamplesPython/B20_Matplotlib3D/C04_RealFunctions/D07_SlicedPolarSurface.py>`__.


See: https://s3dlib.org/examples/functional/screw.html


|picSliced_Polar_Surface|

.. |picSliced_Polar_Surface| image:: ../_static/Graphics3D/S3dlib/Sliced_Polar_Surface.png

**Left figure**:  Sliced_Polar_Surface.