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The Operators ``less'', ``less_equal'', `` greater'', ``greater_equal''

A condition of type ``expr1 operator expr2'' compares two numbers. Here, operator can have the following values:

operator meaning
less $<$
less_equal $\leq$
greater $>$
greater_equal $\geq$

If either expr1 or expr2 is no number, an error will be reported.



Bjoern Beutel