Difference between revisions of "Hyperbola Command"

Revision as of 15:41, 2 September 2015

Hyperbola[ <Focus>, <Focus>, <Semimajor Axis Length> ]: Creates a hyperbola with given focus points and semimajor axis length.; Example: Hyperbola[(0, -4), (2, 4), 1] yields -8xy - 15y² + 8y = -16.

Note: If the condition: 0 < 2*semimajor axis length < Distance between the focus points isn't met, you will get an ellipse.
Hyperbola[ <Focus>, <Focus>, <Segment> ]: Creates a hyperbola with given focus points where the length of the semimajor axis equals the length of the segment.; Example: Let a = Segment[(0,1), (2,1)]. Hyperbola[(4, 1), (-2, 1), a] yields -5x² + 4y² + 10x - 8y = -19 .

Hyperbola[ <Focus>, <Focus>, <Point> ]: Creates a hyperbola with given focus points passing through a given point.; Example: Hyperbola[(1, 1), (2, 1), (-2,-4)] yields -2.69x² + 1.30y² + 8.07x - 2.62y = 4.52 .

Note: See also

@@ Line 4: / Line 4: @@
 : {{Note|1= If the condition: ''0 < 2*semimajor axis length < Distance between the focus points'' isn't met, you will get an ellipse.}}
 ; Hyperbola[ <Focus>, <Focus>, <Segment> ]: Creates a hyperbola with given focus points where the length of the semimajor axis equals the length of the segment.
-:{{example|1=Let a = Segment[(0,1), (2,1)]. <code><nowiki>Hyperbola[(4, 1), (-2, 1), a]</nowiki></code> yields '' -5x² + 4y² + 10x - 8y = -19 ''.}}
+:{{example|1=Let <code><nowiki>a = Segment[(0,1), (2,1)]</nowiki></code>. <code><nowiki>Hyperbola[(4, 1), (-2, 1), a]</nowiki></code> yields '' -5x² + 4y² + 10x - 8y = -19 ''.}}
 ; Hyperbola[ <Focus>, <Focus>, <Point> ]: Creates a hyperbola with given focus points passing through a given point.
 :{{example|1=<code><nowiki>Hyperbola[(1, 1), (2, 1), (-2,-4)]</nowiki></code> yields '' -2.69x² + 1.30y² + 8.07x - 2.62y = 4.52 ''.}}
 {{Note| See also [[File:Mode hyperbola3.svg|link=|24px]] [[Hyperbola Tool|Hyperbola]] tool .}}