IDEAS home Printed from https://ideas.repec.org/h/spr/sprchp/978-3-642-59306-2_12.html
   My bibliography  Save this book chapter

Der „History“-Mechanismus

In: Das MuPAD Tutorium

Author

Listed:
  • Christopher Creutzig

    (Universität Paderborn, Fakultät EIM-M)

  • Kai Gehrs

    (Universität Paderborn, Fakultät EIM-M)

  • Walter Oevel

    (SciFace Software GmbH & Co.KG)

Abstract

Zusammenfassung Jede Eingabe an MuPAD liefert nach Auswertung durch das System ein Ergebnis. Unabhängig von der Ausgabe kann mit der Funktion last später auf diesen Wert zugegriffen werden, da die berechneten MuPAD-Objekte intern in einer so genannten Ergebnistabelle (im englischen Sprachgebrauch: history table) gespeichert werden. Der Befehl last (1) liefert dann das letzte Ergebnis zurück, last (2) das vorletzte Ergebnis usw. Statt last (i) kann man auch das äquivalente kürzere Symbol %i benutzen. Zusätzlich existiert die Abkürzung % für %1 bzw. last (1). Damit kann die Eingabe >> f :=diff(ln(ln(x)),x):int(f,x) auch so dem System übergeben warden: >> diff(ln(ln(x)),x):int(%,x).

Suggested Citation

  • Christopher Creutzig & Kai Gehrs & Walter Oevel, 2004. "Der „History“-Mechanismus," Springer Books, in: Das MuPAD Tutorium, edition 0, chapter 12, pages 285-287, Springer.
    • Handle: RePEc:spr:sprchp:978-3-642-59306-2_12
    DOI: 10.1007/978-3-642-59306-2_12
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:sprchp:978-3-642-59306-2_12. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.