almost.zero {bazar}

Test if values of a vector are almost zero

Description

The function almost.zero tests if values of the numeric vector x are equal to zero up to a tolerance.

Usage

almost.zero(x, tolerance = sqrt(.Machine$double.eps))

Arguments

x

numeric. The vector of numeric values at stake.

tolerance

numeric. Differences smaller than tolerance are considered as equal. The default value is close to 1.5e-8.

Value

A logical vector of the same length as x.

See Also

all.equal.

Examples

almost.zero(c(0, 10^(-7), 10^(-8)))