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alexjbest / cluster-pictures

This package implements the machinery of cluster pictures of Maistret, Morgan, Dokchitser and Dokchitser in Sage.
https://alexjbest.github.io/cluster-pictures/
GNU General Public License v2.0
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Bug in tamagawa #18

Closed alexjbest closed 4 years ago

alexjbest commented 4 years ago 
E = EllipticCurve("15.a1")

E.local_data(3)
K = Qp(3)
E = E.short_weierstrass_model(complete_cube=False).change_ring(K)
R = Cluster.from_curve(E)
R.tamagawa_number()
rbommel commented 4 years ago

Fixed this by changing the function for epsilon. Hopefully, this does not cause new bugs.