Remember having to learn esoteric ways to graph functions on a TI-89 in school? I always wanted a simpler interface and way to compare graphs. How about using Google for plotting functions?
It is a new feature of the Google search. Just type in the function you want to see, for example, "sin(x-1)," and the solution pops up before "enter" is even pressed. Moving the mouse cursor along the graph will move a dot along the function yielding coordinates.
More than one function can be places on the graph at once. Separate each expression with a comma. Trigonometric, logarithmic, and exponential functions work as well.
(via Google)
It is only a matter of time before complete inequations, differentials, and integration are solved at the search bar. It is a good math-day for all. Give it a try at Google.com
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