Difference between revisions of "SigmaYY Command"
From GeoGebra Manual
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| − | ; SigmaYY[List of Points]: Calculates the sum of squares of ''y''-coordinates of the given points. | + | ;SigmaYY[ <List of Points> ] |
| + | :Calculates the sum of squares of ''y''-coordinates of the given points. | ||
| + | :{{Example|1=Let <code><nowiki>list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }</nowiki></code> be a list of points. <code><nowiki>SigmaYY[ Liste ]</nowiki></code> yields ''a = 79''.}} | ||
Revision as of 13:40, 16 July 2013
- SigmaYY[ <List of Points> ]
- Calculates the sum of squares of y-coordinates of the given points.
- Example: Let
list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }be a list of points.SigmaYY[ Liste ]yields a = 79.
