package require Utils
Utils::isInRange low high val
Utils::listElementsInRange low high list
Utils::sequence start n ?inc?
Utils::isInRange low high val
Returns a boolean that is true if
val is in the range
[low, high]
Utils::listElementsInRange low high list
Returns a possibly empty list of values from
the list of values list that
are in the range
[low, high].
Utils::sequence start n ?inc?
Returns a list (sequence) of
nintegers that
begin with start. Each
value in the sequence is derived from the prior value
by adding inc. If
the optional inc is not
present, it defaults to 1.