Difference between revisions of "Comments:ZoomIn Command"

Revision as of 12:05, 4 May 2011

Idea of Use

Linear aproximation of a function by its tangent

Create a function 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 to Zoom Out let you be able to prove this at other positions of the point A.

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+== Idea of Use ==
+=== Linear aproximation of a function by its tangent ===
+Create a function 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 to Zoom Out let you be able to prove this at other positions of the point A.