This helper function ensures a default tolerance level equal to 1e-10,
and ignores names and other attributes.
In contrast to all.equal(), it always returns a logical type object.
h_all_equivalent(target, current, tolerance = 1e-10)TRUE when target and current do not differ
up to desired tolerance and without looking at names or other attributes,
FALSE otherwise.
(numeric)
target values.
(numeric)
current values.
(number) relative differences smaller than this are not
reported.