• && && ... is the logical AND function. It evaluates its arguments in order, giving False immediately if any of them are False, and True if they are all True.
• And[, ,
can be input in StandardForm
... . The character
can be entered as &&
evaluates its arguments in a non-standard way (see Section A.4.2
gives symbolic results when necessary, removing initial arguments that are True
• New in Version 1; modified in 3.