User:Regina

native language

German

active in project

de, qa, sc, graphics, LibreOffice, Apache OpenOffice

user name

regina

special interest

www.ooowiki.de

email

rb.henschel@t-online.de

Anleitung

ToDo

Working on functions sides

Statistical functions

Functions listed alphabetically, Functions listed by category

ODFF and accuracy problems in statitistic functions

Treatment of new Excel 2010 functions

Planning Wiki-Pages

/MyDrafts new document on Precision and Accuracy

/MYDrafts2 new specification for print ranges

/MYDrafts3 TTEST

/MYDrafts4 Angle problems in ODF 1.2

/ComparisonWriterDrawPicture Comparison between Writer- and Draw-picture

/MYDrafts5 Custom Shapes

Development

Currently: Adding more font colors to Math /MYDrafts6 Colors in Math

Sandbox

math tests

[[1]]

Test Wiki-markup here

$\sum _{k=1}^{N}k\pm i$

$a-b$

$a+b$

${a\pm b}$

<math>\sum_{k=1}^N k^2</math> $\sum _{k=1}^{N}k^{2}$

$\scriptstyle {\sqrt {n-1}}$ <math>\scriptstyle \sqrt {n-1}</math>

${\sqrt {n-1}}$ <math>\sqrt {n-1}</math>

$s_{X_{1}-X_{2}}$ <math> s_{X_1 - X_2}</math>

$1-P(-|z|\leq Z\leq |z|)$ <math>1-P( -|z| \le Z \le |z|)</math>

$\textstyle \sum _{k=1}^{N}k^{2}$ <math>\textstyle \sum_{k=1}^N k^2</math>

$\sum _{k=1}^{N}k^{2}$ <math>\sum_{k=1}^N k^2</math>

$\int _{1}^{3}{\frac {e^{3}/x}{x^{2}}}\,dx$ <math>\int_{1}^{3}\frac{e^3/x}{x^2}\, dx</math>

<math>\sum_{k=1}^N k^2</math> $\sum _{k=1}^{N}k^{2}$

${\frac {1}{N}}\sum _{k=2}^{N}k^{2}$ <math>\frac{1}{N} \sum_{k=2}^N k^2</math>

${\frac {1}{n}}\sum _{i}{(x_{i}-{\bar {x}})(y_{i}-{\bar {y}})}$ \frac{1} {n} \sum_{i} {(x_i - \bar x)(y_i - \bar y)}</math>