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| − | DrawInv draws the function as if the Y and X vaules were switched.
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| − | <nowiki>Try this on the homescreen or a program.
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| − | DrawInv("X^2")</nowiki>
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| − | You should see a parabola starting at (0,0) moving off to the right.
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| − | Also you can use equations instead of strings.
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| − | <nowiki>Put an equation in Y1
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| − | DrawInv(Y1)</nowiki>
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| − | You can access the equation variables by hitting [Vars] and scrolling to functions.
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