User:Regina

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Revision as of 21:19, 30 May 2012 by Regina (Talk | contribs)

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native language
German
active in project
de, qa, sc, graphics, LibreOffice
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 TEX2WikiTest

/ComparisonWriterDrawPicture Comparison between Writer- and Draw-picture

Development

Currently: Adapt smoothing with splines to ODF1.2 norm

Sandbox

math tests

[[1]]

Test Wiki-markup here

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

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

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

<math> s_{X_1 - X_2}</math>

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

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

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

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

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

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

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

dashboard

IMCOSH

Returns the hyperbolic cosine of a complex number.

Syntax

IMCOSH( z )

where z is a complex number as described in Documentation/How_Tos/Calc:_Complex_Number_functions

Sematic

IMCOSH("a+bj") calculates:

Issues

The function is not implemented in versions before AOO 4.0 and before LibO 3.??

IMCOT

Summary: Returns the cotangent of a complex number Syntax: IMCOT(Complex N) Returns: Complex Constraints: None Semantics: Equivalent to the following (except N is computed only once): IMDIV(IMCOS(N);IMSIN(N)) See also IMTAN 6.8.20

IMCSC

Summary: Returns the cosecant of a complex number Syntax: IMCSC(Complex N) Returns: Complex Constraints: None Semantics: Equivalent to the following: IMDIV(1;IMSIN(N)) See also IMSIN 6.8.20

IMCSCH

Summary: Returns the hyperbolic cosecant of a complex number Syntax: IMCSCH( Complex N ) Returns: Number Constraints: None Semantics: Computes the hyperbolic cosecant. This is equivalent to: IMDIV(1;IMSINH(N)) See also IMSINH, CSCH

IMSINH

Summary: Returns the hyperbolic sine of a complex number Syntax: IMSINH( Complex N ) Returns: Complex Constraints: None Semantics: If N=a+bi, then sinh(N)=sinh(a)cos(b)+cosh(a)sin(b)i.

IMSEC

Summary: Returns the secant of a complex number Syntax: IMSEC(Complex N) Returns: Complex Constraints: None Semantics: Equivalent to the following: IMDIV(1;IMCOS(N)) See also IMCOS 6.8.7

IMSECH

Summary: Returns the hyperbolic secant of a complex number Syntax: IMSECH( Complex N ) Returns: Number Constraints: None Semantics: Computes the hyperbolic secant. This is equivalent to: IMDIV(1;IMCOSH(N)) See also IMCOSH, SECH

IMTAN

Summary: Returns the tangent of a complex number Syntax: IMTAN(Complex N) Returns: Complex Constraints: None Semantics: Equivalent to the following (except N is computed only once): IMDIV(IMSIN(N);IMCOS(N)) See also IMSIN, IMCOS, IMCOT 6.8.25

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