Difference between revisions of "SigmaYY Command"
From GeoGebra Manual
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;SigmaYY( <List of Points> ) | ;SigmaYY( <List of Points> ) | ||
:Calculates the sum of squares of ''y''-coordinates of the given 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 | + | :{{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(list)</nowiki></code> yields ''a = 79''.}} |
Latest revision as of 10:11, 12 October 2017
- 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(list)yields a = 79.
