Comments:ZoomIn Command

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Manual:ZoomIn Command

Idea of Use

Linear aproximation of a function by its tangent

Create a function f with a point A on it and a button with the code ZoomIn[A,2] to see that the function looks equal to the tangent for a big "magnification". Another button with ZoomOut let you be able to prove this at other positions of the point A.

de:ZoomIn (Befehl) es:Comando ZoomAcerca it:Comando ZoomAvanti zh:ZoomIn 指令

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