Difference between revisions of "83Plus:Basic:Graphics:DrawInv"
From WikiTI
(All it needed was a few little tweaks :-)) |
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| + | DrawInv draws the function as if the Y and X values were switched. The following draws the inverse of y=x<sup>2</sup>: | ||
| + | <nowiki>DrawInv("X^2")</nowiki> | ||
| + | |||
| + | You should see a parabola starting at (0,0) moving off to the right. | ||
| + | |||
| + | Also you can use equations instead of strings. The following draws the inverse of the equation in Y<sub>1</sub>: | ||
| + | <nowiki>DrawInv(Y1)</nowiki> | ||
| + | |||
| + | You can access the equation variables by hitting [Vars], [Right] to Y-Vars, and finally to Functions. | ||
Revision as of 21:29, 8 October 2005
DrawInv draws the function as if the Y and X values were switched. The following draws the inverse of y=x2:
DrawInv("X^2")
You should see a parabola starting at (0,0) moving off to the right.
Also you can use equations instead of strings. The following draws the inverse of the equation in Y1:
DrawInv(Y1)
You can access the equation variables by hitting [Vars], [Right] to Y-Vars, and finally to Functions.
