Problem using LIMIT()

• Subject: Problem using LIMIT()
• From: Stavros Macrakis
• Date: Sun, 16 Jan 2005 16:46:27 -0500

> Limit incorrectly believes that log is continuous along the negative real axis

Cf:

     limit(atan2(x,-1),x,0,plus) => %pi       OK
     limit(atan2(x,-1),x,0,minus) => -%pi       OK
     limit(atan2(x,-1),x,0) => %pi              !!!

Reported as 1103515.

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