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Legacy Documentation

The Mathematical Explorer^TM (2001)

This is documentation for an obsolete product.

Chop Chop[ expr ] replaces approximate real numbers in expr that are close to zero by the exact integer 0. Chop[ expr , delta ] replaces numbers smaller in absolute magnitude than delta by 0. Chop uses a default tolerance of . Chop works on both Real and Complex numbers. See The Mathematica Book on the web:Section 3.1.4. See also: Round. Further Examples