Real Ellipse
If your equation describes a real ellipse, pressing { EOD } displays:
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- Press { --> }.
The program displays:
{ x } - Displays the x-coordinate for the center of the original ellipse.
{ y } - Displays the y-coordinate for the center of the original ellipse. - To continue, press { --> }.
The program displays:
{ ang } - Displays the angle of rotation.
{ x′ } - Displays the x-coordinate of the center with respect to the rotated axes.
{ y′ } - Displays the y-coordinate of the center with respect to the rotated axes. - To continue, press { --> }.
The program displays:
{ maj } - Displays the length of the major axis.
{ min } - Displays the length of the minor axis.
{ m } - Displays the slope of the major axis with respect to the original axes.
{ b } - Displays the intercept of the major axis with respect to the original axes. - When you finish viewing the results, press { --> } to return to the REAL ELLIPSE menu.
- Press { ESC } to return to the CONIC SECTIONS menu.
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