“Conic 指令”的版本间的差异

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;Conic[ <Point>, <Point>, <Point>, <Point>, <Point> ]
 
;Conic[ <Point>, <Point>, <Point>, <Point>, <Point> ]
 
:{{translate|Conic Command}}
 
:{{translate|Conic Command}}
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; Conic[Point A, Point B, Point C, Point D, Point E]
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: Returns a conic section through the five given points ''A'', ''B'', ''C'', ''D'', and ''E''.
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: {{Note| If four of the points lie on one line the conic section is not defined.}}
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;Conic[ <Number a>, <Number b>, <Number c>, <Number d>, <Number e>, <Number f> ]
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:Returns a conic section ''ax² + bxy + cy² + dx + ey + f = 0''.
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{{Note| See also [[Conic through Five Points Tool|Conic through Five Points]] tool.}}

2011年9月29日 (四) 02:24的最新版本

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Conic[ <Point>, <Point>, <Point>, <Point>, <Point> ]
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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.
備註: 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 ax² + bxy + cy² + dx + ey + f = 0.
備註: See also Conic through Five Points tool.
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