cyjax package#
Subpackages#
Working with projective coordinates#
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Get (global) homogeneous index given affine index in patch. |
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Convert homogeneous index to (local) affine index in given patch. |
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Convert local affine coordinates between patches. |
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Convert homogeneous to affine patch coordinates. |
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Convert affine coordinates to homogeneous coordinates. |
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Fubini-Study metric in terms of affine coordinates. |
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Kaehler potential of FS metric. |
Differential structure#
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Return the mixed hessian of a function. |
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Induced metric in local patch coordinates of variety. |
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Jacobian of the defining embedding into ambient projective space. |
Algebraic varieties#
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