MAKE A MEME View Large Image Sin z vector field 02 Pengo.svg en sin z own Pengo 2010-09-14 <gallery> File Arcsin z vector field 01 Pengo svg arcsin </gallery> Source code <source lang python > from pylab import from numpy import ma xmin -2 pi xmax 2 pi trimx pi/2 ymin ...
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Keywords: Sin z vector field 02 Pengo.svg en sin z own Pengo 2010-09-14 <gallery> File Arcsin z vector field 01 Pengo svg arcsin </gallery> Source code <source lang python > from pylab import from numpy import ma xmin -2 pi xmax 2 pi trimx pi/2 ymin -2 6 ymax 2 6 trimy 4 X Y meshgrid arange xmin xmax pi/8 arange ymin ymax 2 U sin X cosh Y V cos X sinh Y figure M sqrt pow U 2 + pow V 2 color by abs M arctan V/U color by angle Q quiver X Y U V M units 'x' width 0 022 scale 1/0 15 pivot 'mid' plot X Y 'k ' dots 'k ' 'k ' ' ' 's' axis xmin+trimx xmax-trimx ymin+trimy ymax-trimy title sin z plt savefig sin_z_vector_field_02_Pengo svg plt savefig sin_z_vector_field_02_Pengo png show </source> Sine function Images with Python source code Vector fields
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