Version: (using KDE 3.2.0 RC1, compiled sources) Compiler: gcc version 3.3.1 (Mandrake Linux 9.2 3.3.1-2mdk) OS: Linux (i686) release 2.4.22-10mdk These examples are supposed to give strange results : 123.22 - 123.21, 2.01 - 2, 123.88 - 123.87 On my computers(Mdk 9.1 and 9.2), they are correct. Another problem : The Dat button (statistics) has no useful documentation and it was hard for me to understand how it works. -Enter a number -Click on Dat : you will see 1 in the input field -Enter another number -Click on Dat again : you will see 2 in the input field This means you have now 2 data, on which you can calculate a mean or a stardard deviation for instance. -If you want to clear this list, click on CSt -There is no way to clear or edit a data specifically (confirm ?) Thanks Gerard
Which manual is this report about?
Le vendredi 20 Février 2004 10:18, Lauri Watts a écrit : > ------- You are receiving this mail because: ------- > You reported the bug, or are watching the reporter. > > http://bugs.kde.org/show_bug.cgi?id=75533 > > > > > ------- Additional Comments From lauri kde org 2004-02-20 10:18 ------- > Which manual is this report about? kcalc
CVS commit by jhall: BUG:75533 Add a little more explanation about the statistics features. Precision has already been adequately explained. M +14 -6 index.docbook 1.32 --- kdeutils/doc/kcalc/index.docbook #1.31:1.32 @@ -21,10 +21,9 @@ </affiliation> --> </author> - <!-- TRANS:ROLES_OF_TRANSLATORS --> </authorgroup> <copyright> -<year>2001</year> <year>2002</year> +<year>2001</year> <year>2002</year> <year>2005</year> <holder>&Bernd.Johannes.Wuebben;, &Pamela.Roberts;</holder> </copyright> @@ -32,6 +31,6 @@ <legalnotice>&FDLNotice;</legalnotice> -<date>2002-09-28</date> -<releaseinfo>1.03.02</releaseinfo> +<date>2005-04-12</date> +<releaseinfo>1.8</releaseinfo> <abstract><para>&kcalc; is a scientific calculator for &kde;</para></abstract> @@ -47,5 +46,5 @@ <title>Introduction</title> -<para>This document describes &kcalc; version 1.6.</para> +<para>This document describes &kcalc; version 1.8.</para> <para>&kcalc; offers many more mathematical functions than meet the eye @@ -164,4 +163,12 @@ <para>In this mode the left column of buttons is allocated to statistical functions:</para> +<para> Most of the functionality in this mode is centered around the <guibutton>Dat</guibutton> + button. To create a data list of numbers, enter a number into the calculator and press + <guibutton>Dat</guibutton>. A sequentially increasing number is shown on the display indicating + which position in the Data <quote>list</quote> the number occupies. A traditional calculator only + stores three values for statistical functions: The number of discrete items in a list, the sum of + the data items entered and the sum of the square of all data items in the list. &kcalc; differs by + actually storing each discrete value, allowing you to calculate the median value of the data. +</para> <informaltable><tgroup cols="2"> @@ -595,8 +602,9 @@ whose stack engine is still part of &kcalc;.</para> -<para>Documentation Copyright © 2001,2002:</para> +<para>Documentation Copyright © 2001,2002,2005:</para> <itemizedlist> <listitem><para>&Bernd.Johannes.Wuebben; &Bernd.Johannes.Wuebben.mail;</para></listitem> <listitem><para>&Pamela.Roberts; &Pamela.Roberts.mail;</para></listitem> +<listitem><para>&J.Hall;&J.Hall.mail;</para></listitem> </itemizedlist>