abs (alias: det)

From STX Wiki
< Programmer Guide‎ | Command Reference‎ | EVAL
Revision as of 10:03, 21 April 2011 by 193.171.195.48 (talk)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search

Compute the absolute value of the argument x.

Usage
abs(x)
Result
The result of this function is always a scalar, which is ...
  • the absolute value of the number x
  • the length of the vector x
  • the determinant of the square matrix x
Instead of this function, also the special bracket syntax |x| can be used.
See also
absv, qdet

<function list>

Retrieved from "https://mediawiki.kfs.oeaw.ac.at/stx/docs/wiki/index.php?title=Programmer_Guide/Command_Reference/EVAL/abs&oldid=3978"

Navigation menu

Personal tools