ComputerArithmetic`

Arithmetic

gives a list containing the number of digits of precision, the base, and the options and option values of the arithmetic currently in effect.

更多信息和选项

To use Arithmetic, you first need to load the Computer Arithmetic Package using Needs["ComputerArithmetic`"].
The output is a list whose first two elements are the number of digits of precision and the base, and the remaining elements are the options and option values as described in SetArithmetic.

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