Initializing help system before first use

zerotol

Description
Zero tolerance in comparisons between reals.
Type
Real, read/write
Default value
1.0e-13
Notes
1. The zero tolerance is applied in comparisons of real values, it must be set to a non-negative real strictly smaller than 1, see also Section Boolean expressions.
2. This parameter is also used when displaying reals if the parameter txtztol is true: any value smaller than the zero tolerance is handled like the zero constant.
See also

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