Tang 1.0 IX.1999
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Programming language: TI Basic
Arguments:func(x),real
Tang(x^2-1,2) returns an equation of the tangent to the curve of 
y=x^2-1 at the point (2,(2)^2-1). It's y=4*x-5.

Advantage: this program is quicker than you. Don't lie. I know
it is.


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Versions history:
	1.0



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http://zap.to/hsimpson/
David Haguenauer, hsamplon@lemel.fr