1 / 9

Anglicky v odborných předmětech "Support of teaching technical subjects in English “

Anglicky v odborných předmětech "Support of teaching technical subjects in English “. Tutorial: Obchodní akademie Topic : Logical F unctions Prepared by : Mgr. Zdeněk Hrdina. Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002

lidia
Download Presentation

Anglicky v odborných předmětech "Support of teaching technical subjects in English “

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Anglicky v odborných předmětech"Support ofteachingtechnicalsubjects in English“ Tutorial: Obchodní akademie Topic: LogicalFunctions Prepared by: Mgr. Zdeněk Hrdina Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.

  2. IF function • Allows to adddecisionmakingintoformulas • IF(condition, yes, no) • condition– anyvalueorexpressionthatcanhavethelogicalvalues TRUE or FALSE • yes – valuereturned by thefunctioniftheconditionevaluates to TRUE • no - valuereturned by thefunctioniftheconditionevaluates to FALSE

  3. Examplesofconditions • comparisonwith a reference: e.g. A1>C3 • comparisonwith a numericvalue: e.g. A1>3 • comparisonwith a text string: e.g. A1="bank" (text stringsneed to beenclosed in quotationmarks) • comparisonwith a dateortime: Wecannot use a simple comparison as in A1="1.1.2010" A1=VALUE("1.1.2011") A1=DATE(2011;1;1) It is possible to use a comparison with a reference to a cell with a date

  4. Nestingmultiple IF functions • Thetypicalusageofthe IF functioniswhenthere are onlytwopossiblesituations (condition met x condition not met) • Ifthere are more possiblesituations (3 and more), itispossible to use nested IF functions (startingwith Excel 2007 youcan use up to 63 nested IF functions)

  5. AND function • Itisusedwhenthere are multipleconditionswhichneed to be met atthesametime • AND(condition1, condition2,…) • condition1 - anyvalueorexpressionthatcanhavethelogicalvalues TRUE or FALSE • up to 255 conditionscanbeused • Theresultofthefunctionis TRUE ifalltheconditions are met atthesametime, ifat least oneconditionevaluates to FALSE, theresultofthefunctionis FALSE

  6. OR function • Itisusedwhenthere are multipleconditions, and itisenoughifonlyoneofthemis met • OR(condition1, condition2,…) • condititon1 - anyvalueorexpressionthatcanhavethelogicalvalues TRUE or FALSE • Theresultofthefunctionis TRUE ifat least oneconditionis met, if no conditionis met, theresultofthefunctionis FALSE

  7. Combining IF, AND, OR • Example 1: weneed to determinewhetherthevalue in cell A1 is in the interval from 10 to 20 Example 2:if the value in cell A1 is equal to Praha or Brno, the result should be “city”, otherwise “town”

  8. Exercise • Solvethegiventask. • zadání.xlsx

  9. Sources • BARILLA, Jiří, Pavel SIMR a Květuše SÝKOROVÁ. Microsoft Excel 2010: Podrobná uživatelská příručka. Brno: ComputerPress, 2010. ISBN 978-80-251-3077-3. • WALKENBACH, John. Microsoft Excel - vzorce a funkce. Praha: Mobil Media a.s., 2001. ISBN 80-86593-01-0. • Microsoft Office. MS EXCEL Funkce - Logické [online]. 2010-01-01 [2011-12-30]. <http://office.lasakovi.com/excel/funkce/ms-excel-funkce-logicke/>

More Related