Mathematica 9 is now available

Documentation / Mathematica / Built-in Functions / Numerical Computation / Number Representation /

Chop

FilledSmallSquare Chop[expr] replaces approximate real numbers in expr that are close to zero by the exact integer 0.

FilledSmallSquare Chop[expr, delta] replaces numbers smaller in absolute magnitude than delta by 0.

FilledSmallSquare Chop uses a default tolerance of .

FilledSmallSquare Chop works on both Real and Complex numbers.

FilledSmallSquare See Section 3.1.4.

FilledSmallSquare See also: Rationalize, Round.

FilledSmallSquare New in Version 1.

Further Examples



Any questions about topics on this page? Click here to get an individual response.Buy NowMore Information
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.