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Fix Drinfeld module frobenius_endomorphism doc #40575

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Aug 16, 2025
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Fix Drinfeld module frobenius_endomorphism doc #40575

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10 changes: 5 additions & 5 deletions src/sage/rings/function_field/drinfeld_modules/finite_drinfeld_module.py
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Expand Up @@ -230,12 +230,12 @@ def companion(order):

def frobenius_endomorphism(self):
r"""
Return the Frobenius endomorphism of the Drinfeld module as a
morphism object.
Return the Frobenius endomorphism of the Drinfeld module.

The *Frobenius endomorphism* is defined by the Ore polynomial
`tau^n`, where `n` is the degree of the base field `K` over
`\mathbb F_q`.

Let `q` be the order of the base field of the function ring. The
*Frobenius endomorphism* is defined as the endomorphism whose
defining Ore polynomial is `t^q`.

EXAMPLES::

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