Difference between revisions of "Dot Command"
From GeoGebra Manual
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;Dot[ <Vector>, <Vector> ] | ;Dot[ <Vector>, <Vector> ] | ||
:Returns the dot product (scalar product) of the two vectors. | :Returns the dot product (scalar product) of the two vectors. | ||
− | :{{example| 1=<div><code><nowiki>Dot[{1, 3, 2}, {0, 3, -2}]</nowiki></code> yields ''5'', the scalar product of ''{1, 2 | + | :{{example| 1=<div><code><nowiki>Dot[{1, 3, 2}, {0, 3, -2}]</nowiki></code> yields ''5'', the scalar product of ''{1, 3, 2}'' and ''{0, 3, -2}''.</div>}} |
{{note| 1=<div> | {{note| 1=<div> | ||
See also [[Cross Command]]. | See also [[Cross Command]]. | ||
</div>}} | </div>}} |
Revision as of 12:28, 11 September 2012
This page is about a feature that is supported only in GeoGebra 4.2. |
This command works in CAS View only.
- Dot[ <Vector>, <Vector> ]
- Returns the dot product (scalar product) of the two vectors.
- Example:
Dot[{1, 3, 2}, {0, 3, -2}]
yields 5, the scalar product of {1, 3, 2} and {0, 3, -2}.
Note:
See also Cross Command.