Difference between revisions of "ArePerpendicular Command"
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Normally this command computes the result numerically. This behavior can be changed by using the [[Prove Command|Prove]] command. | Normally this command computes the result numerically. This behavior can be changed by using the [[Prove Command|Prove]] command. | ||
:{{example| 1=<div><code><nowiki>ArePerpendicular[Line[(-1, 0), (0, -1)], Line[(0, 0),(2,2)]]</nowiki></code> yields ''true'' since the given lines are perpendicular.</div>}} | :{{example| 1=<div><code><nowiki>ArePerpendicular[Line[(-1, 0), (0, -1)], Line[(0, 0),(2,2)]]</nowiki></code> yields ''true'' since the given lines are perpendicular.</div>}} | ||
| − | {{Note| See also [[AreCollinear Command|AreCollinear]], [[AreConcurrent Command|AreConcurrent]], [[AreConcyclic Command|AreConcyclic]], [[AreEqual Command|AreEqual]], [[AreParallel Command|AreParallel]] commands.}} | + | {{Note| See also [[AreCollinear Command|AreCollinear]], [[AreConcurrent Command|AreConcurrent]], [[AreConcyclic Command|AreConcyclic]], [[AreCongruent Command|AreCongruent]], [[AreEqual Command|AreEqual]], [[AreParallel Command|AreParallel]] commands.}} |
Revision as of 09:46, 27 March 2017
- ArePerpendicular[ <Line>, <Line> ]
- Decides if the lines are perpendicular.
Normally this command computes the result numerically. This behavior can be changed by using the Prove command.
- Example:
ArePerpendicular[Line[(-1, 0), (0, -1)], Line[(0, 0),(2,2)]]yields true since the given lines are perpendicular.
Note: See also AreCollinear, AreConcurrent, AreConcyclic, AreCongruent, AreEqual, AreParallel commands.
