home *** CD-ROM | disk | FTP | other *** search
/ CD-ROM Today - The Disc! 5 / CD-ROM Today - The Disc (Issue 5)(November 1994).ISO / mac / Mac shareware / Education / RLaB / help / sqrt < prev    next >
Text File  |  1994-09-21  |  211b  |  12 lines
  1. sqrt:
  2.  
  3. Syntax:    sqrt ( A )
  4.  
  5. Description:
  6.  
  7.     Sqrt returns the square-root of it's argument. If the argument
  8.     is a matrix, then an element-by-element square-root operation
  9.     is performed.
  10.  
  11.     sqrt(-1) will produce 1i.
  12.