#32301 closed defect (invalid)

RealBallField can not compute exponential integral

Reported by: Thierry Monteil Owned by:
Priority: major Milestone: sage-duplicate/invalid/wontfix
Component: numerical Keywords:
Cc: Fredrik Johansson, Samuel Lelièvre Merged in:
Authors: Reviewers: Dima Pasechnik
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description

From this ask answer, we have:

sage: RealIntervalField(200)(Ei(1))
1.8951178163559367554665209343316342690170605817327075916462273?

sage: RealIntervalField(200)(Ei(-1))
-0.21938393439552027367716377546012164903104729340690820757797849?

But:

sage: RealBallField(200)(Ei(1))
RecursionError: maximum recursion depth exceeded

sage: RealBallField(200)(Ei(-1))
RecursionError: maximum recursion depth exceeded

Change History (5)

comment:1 Changed 14 months ago by Samuel Lelièvre

Cc: Samuel Lelièvre added

Related:

  • #24641: Add missing arb interfaces

comment:2 Changed 14 months ago by Matthias Köppe

Milestone: sage-9.4sage-9.5

comment:3 Changed 11 months ago by Dima Pasechnik

Milestone: sage-9.5sage-duplicate/invalid/wontfix
Status: newneeds_review

being added on #32851

comment:4 Changed 11 months ago by Dima Pasechnik

Reviewers: Dima Pasechnik
Status: needs_reviewpositive_review

comment:5 Changed 11 months ago by Matthias Köppe

Resolution: invalid
Status: positive_reviewclosed
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