“Conic 指令”的版本间的差异
来自GeoGebra Manual
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（a x² + b y² + c + d x y + e x + f y = 0） |
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| 第6行： | 第6行： | ||
: {{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 '' | + | :Returns a conic section ''a x ² + b y² + c + d x y + e x + f y = 0''. |
{{Note| See also [[Conic through Five Points Tool|Conic through Five Points]] tool.}} | {{Note| See also [[Conic through Five Points Tool|Conic through Five Points]] tool.}} | ||
2022年8月9日 (二) 21:13的最新版本
- Conic[ <Point>, <Point>, <Point>, <Point>, <Point> ]
- 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 a x² + b y² + c + d x y + e x + f y = 0.
備註： See also Conic through Five Points tool.
