Let the completion functor prints the precision

[videlec]

sage: RR.construction()
(Completion[+Infinity], Rational Field)

will become

sage: RR.construction()
(Completion[+Infinity, prec=53], Rational Field)

CC: @tscrim

Component: categories

Author: Vincent Delecroix

Branch/Commit: c474002

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/24465

[videlec]

Commit: 5fbafc6

[videlec]

New commits:

5fbafc6

24456: let completion functor prints precision

[videlec]

Author: Vincent Delecroix

[videlec]

Branch: u/vdelecroix/24465

[tscrim]

Reviewer: Travis Scrimshaw

[tscrim]

comment:2

LGTM.

[videlec]

comment:3

doctest failure