Difference between revisions of "SemiMajorAxisLength Command"

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(added link to SemiMinorAxisLength cmd)
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:Returns the length of the semimajor axis (half of the major axis) of the conic section.
 
:Returns the length of the semimajor axis (half of the major axis) of the conic section.
 
:{{example|1=<div><code><nowiki>SemiMajorAxisLength[(x - 1)^2 + (y - 2)^2 = 4]</nowiki></code> yields ''2''.</div>}}
 
:{{example|1=<div><code><nowiki>SemiMajorAxisLength[(x - 1)^2 + (y - 2)^2 = 4]</nowiki></code> yields ''2''.</div>}}
 +
{{Note|1=See also [[SemiMinorAxisLength Command|SemiMinorAxisLength]] command.}}

Revision as of 12:05, 20 December 2014



SemiMajorAxisLength[ <Conic> ]
Returns the length of the semimajor axis (half of the major axis) of the conic section.
Example:
SemiMajorAxisLength[(x - 1)^2 + (y - 2)^2 = 4] yields 2.
Note: See also SemiMinorAxisLength command.
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