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1.77.8 Float: comparing

max: aNumber
Answer the maximum between the receiver and aNumber. Redefine in subclasses if necessary to ensure that if either self or aNumber is a NaN, it is always answered.


min: aNumber
Answer the minimum between the receiver and aNumber. Redefine in subclasses if necessary to ensure that if either self or aNumber is a NaN, it is always answered.


withSignOf: aNumber
Answer the receiver, with its sign possibly changed to match that of aNumber.