2 questions

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change_ring×

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2023-01-05 22:48:32 +0200 dan_fulea

checking whether the polynomial has a rational root

polynomial
roots
change_ring
complex-numbers
rational-number

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2020-08-02 15:09:17 +0200 Olivier R.

change_ring for DirichletGroup: some initialisation is required for ComplexIntervalField?

DirichletGroup
change_ring
ComplexIntervalField

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