>=
-- vonuvoli
Definition comparator
;
Procedure variants:
((number-not-nan) -> (true))
number-not-nan
;true
;((number-not-nan |2...|) -> (boolean))
number-not-nan
;...
-- at least 2 times;boolean
;((number |1...|) -> (false))
vs:comparisons
-- (vonuvoli comparisons positive)
;vs:arithmetic
-- (vonuvoli arithmetic)
;vs:comparisons*
-- (vonuvoli comparisons)
;vs:base
-- (vonuvoli base)
;number-not-nan
;true
;boolean
;number
;false
;