#777: sign function
--------------------------------+-------------------------------------------
Reporter: kedlaya | Owner: somebody
Type: enhancement | Status: new
Priority: minor | Milestone: sage-4.2.1
Component: basic arithmetic | Keywords: sign
Work_issues: | Author:
Reviewer: | Merged:
--------------------------------+-------------------------------------------
Changes (by kcrisman):
* cc: mhansen (added)
Comment:
To clarify: we already have:
{{{
sage: sgn(1)
1
sage: sgn(-4)
-1
}}}
so this ticket should be closed, presumably as a duplicate.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/777#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
