Difference between revisions of "Conic Command"

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(Description didn't match desired behaviour, but the buggy implementation that was fixed now (not released yet))
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: {{Note| If four of the points lie on one line the conic section is not defined.}}
 
: {{Note| If four of the points lie on one line the conic section is not defined.}}
 
;Conic[ <Number a>, <Number b>, <Number c>, <Number d>, <Number e>, <Number f> ]
 
;Conic[ <Number a>, <Number b>, <Number c>, <Number d>, <Number e>, <Number f> ]
:Returns a conic section ''ax² + bxy + cy² + dx + ey + f = 0''.
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:Returns a conic section <math>a\cdot x^2+b\cdot y^2+c+d\cdot x\cdot y+e\cdot x+f\cdot y=0</math>.
  
{{Note| See also [[Conic through Five Points Tool|Conic through Five Points]] tool.}}
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{{Note| See also [[Conic through Five Points Tool|Conic through Five Points]] tool and [[Coefficients Command]].}}

Revision as of 23:08, 20 March 2012


Conic[Point A, Point B, Point C, Point D, Point E]
Returns a conic section through the five given points A, B, C, D, and E.
Note: If four of the points lie on one line the conic section is not defined.
Conic[ <Number a>, <Number b>, <Number c>, <Number d>, <Number e>, <Number f> ]
Returns a conic section a\cdot x^2+b\cdot y^2+c+d\cdot x\cdot y+e\cdot x+f\cdot y=0.
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