Difference between revisions of "Polar Command"
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:{{Example|1=<code>Polar[(0,2), y = x^2 - 3x + 5]</code> creates the line 1.5''x'' + 0.5''y'' = 4}} | :{{Example|1=<code>Polar[(0,2), y = x^2 - 3x + 5]</code> creates the line 1.5''x'' + 0.5''y'' = 4}} | ||
{{Note| See also [[File:Mode polardiameter.svg|link=|24px]] [[Polar or Diameter Line Tool|Polar or Diameter Line]] tool.}} | {{Note| See also [[File:Mode polardiameter.svg|link=|24px]] [[Polar or Diameter Line Tool|Polar or Diameter Line]] tool.}} | ||
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+ | and reverse of the previous : | ||
+ | ;Polar[<Line>, <Conic>] | ||
+ | :{{Example|1=<code>Polar[1.5x+0.5y=4, y = x^2 - 3x + 5]</code> creates the point ''(0, 2)''}} |
Revision as of 22:47, 21 December 2015
- Polar[ <Point>, <Conic> ]
- Creates the polar line of the given point relative to the conic section.
- Example:
Polar[(0,2), y = x^2 - 3x + 5]
creates the line 1.5x + 0.5y = 4
Note: See also Polar or Diameter Line tool.
and reverse of the previous :
- Polar[<Line>, <Conic>]
- Example:
Polar[1.5x+0.5y=4, y = x^2 - 3x + 5]
creates the point (0, 2)