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IDProjectCategoryView StatusLast Update
0033976FPCDocumentationpublic2018-07-13 18:21
ReporterWolfgang EhrhardtAssigned ToMichael Van Canneyt 
PrioritynormalSeverityminorReproducibilityN/A
Status resolvedResolutionfixed 
Product VersionProduct Build 
Target Version3.2.0Fixed in Version3.1.1 
Summary0033976: Wrong documentation of popnstddev
DescriptionThe description in

https://www.freepascal.org/docs-html/rtl/math/index-5.html

`popnstddev Return population variance`

and the first sentence of

https://www.freepascal.org/docs-html/rtl/math/popnstddev.html

`popnstddev Return population variance`

are wrong.

This function computes the population standard deviation and not the population variance.
Additional Information`population variance` should be replaced by `population standard deviation` or alternatively by `square root of population variance`.
TagsNo tags attached.
Fixed in Revision1494
FPCOldBugId
FPCTarget
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Michael Van Canneyt

2018-07-13 18:21

administrator   ~0109432

Fixed, thanks for reporting!

Issue History

Date Modified Username Field Change
2018-07-12 16:37 Wolfgang Ehrhardt New Issue
2018-07-12 16:53 Martin Friebe Project Lazarus => FPC
2018-07-13 18:19 Michael Van Canneyt Assigned To => Michael Van Canneyt
2018-07-13 18:19 Michael Van Canneyt Status new => assigned
2018-07-13 18:21 Michael Van Canneyt Fixed in Revision => 1494
2018-07-13 18:21 Michael Van Canneyt Note Added: 0109432
2018-07-13 18:21 Michael Van Canneyt Status assigned => resolved
2018-07-13 18:21 Michael Van Canneyt Fixed in Version => 3.1.1
2018-07-13 18:21 Michael Van Canneyt Resolution open => fixed
2018-07-13 18:21 Michael Van Canneyt Target Version => 3.2.0