#20330: hyperbolic_geodesic midpoint bugfix
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Reporter: jhonrubia6 | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-7.2
Component: geometry | Resolution:
Keywords: hyperbolic | Merged in:
geometry, geodesic | Reviewers:
Authors: Javier Honrubia | Work issues:
González | Commit:
Report Upstream: N/A | 89500eb900f245d091afcc4461f4d8f19f6db5b9
Branch: | Stopgaps:
u/jhonrubia6/hyperbolic_geodesic_midpoint_bugfix|
Dependencies: |
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Comment (by jhonrubia6):
I correct myself the crossratio matrix is
{{{<type 'sage.matrix.matrix_generic_dense.Matrix_generic_dense'>}}}
it gets converted to symbolic when multiplied by
{{{B = matrix([[1, 0], [0,I]])}}}
so if we change it to
{{{matrix([[1r,0r],[0r,CC(0,1)]])}}}
we mantain the type to
{{{<type 'sage.matrix.matrix_generic_dense.Matrix_generic_dense'>}}}
It is what you are requesting or it you require to get a
{{{<type
'sage.matrix.matrix_complex_double_dense.Matrix_complex_double_dense'>}}}
In that case, will we have to construct
{{{
return matrix(CDF,[[p1 - p2, (p1 - p2)*(-p0)],[p1 - p0, (p1 - p0)*(-p2)]])
}}}
as mentioned before when the points p1,p2,p3 are instances of
ComplexNumber and leaving as it is in the rest of cases?
--
Ticket URL: <http://trac.sagemath.org/ticket/20330#comment:15>
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