Wolfram ResearchPRODUCTSPURCHASEFOR USERSCOMPANYOUR SITES
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.
Built-in Functions / Lists and Matrices / List Operations /

Prepend

Usage

• Prepend[expr, elem] gives expr with elem prepended.


Notes

• Examples: Prepend[ a,b , x]LongRightArrow ; Prepend[f[a], x+y]LongRightArrow .
• Prepend works on SparseArray objects, returning ordinary lists if necessary.
• See Section 1.8.6 and Section 2.4.2.
• See also: Append, Insert, PadRight.
• New in Version 1.


Any questions about topics on this page? Click here to get an individual response.Buy NowFree TrialMore Information



 © 2009 Wolfram Research, Inc. • Terms of Use • Privacy Policy |
Sign up for our newsletter: