Summary

DescriptionEnveloppe2d.svg	Deutsch: Enveloppe der Geradenschar ${\displaystyle (x\mapsto tx-t^{2})_{t}}$
Date	29 September 2007 (original upload date)
Source	Own work
Author	TN at de.wikipedia. Later version was uploaded by McSush.

Licensing

I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

• 2009-07-21 18:55 McSush 610×480× (1488 bytes) {{Information |Beschreibung = Das Original scheint trotz svg-Formats rasterbasiert zu sein. Drum hier eine Neuzeichnung. Vorteile: Glatte Linien (und Kurve), sowie ein zwanzigstel der ursprünglichen Dateigröße. :) |Urheber = McSush |Datum = 21.07.09 }}
• 2007-09-29 09:21 TN 352×258× (29792 bytes) {{Information |Beschreibung = Enveloppe der Geradenschar <math>(x\mapsto tx-t^2)_t</math> |Quelle = Selbsterstellt |Urheber = TN |Datum = 29.09.2007 |Genehmigung = |Andere Versionen = enveloppe2d.png |Anmerkungen = }}