Date: Feb 28, 2009 11:39 PM
Subject: Re: Historyu of the integral of secant
On Feb 28, 4:48 am, "Stephen J. Herschkorn" <sjhersc...@netscape.net>
> What is the history of the trick to find the indefinite inteegral of the
> secant function? Who first used it, and when?
> Stephen J. Herschkorn sjhersc...@netscape.net
> Math Tutor on the Internet and in Central New Jersey
There's an article on this topic at: