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comparisons and boolean logic
axexlck edited this page Dec 6, 2018
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Values can be compared for equality using the ==
operator:
>> 3 == 3
True
>> 3 == 4
False
The special symbols True
and False
are used to denote truth values. Naturally, there are inequality comparisons as well:
>> 3 > 4
False
Truth values can be negated using !
(logical not) and combined using &&
(logical and) and ||
(logical or):
>> !True
False
>> !False
True
>> 3 < 4 && 6 > 5
True
&&
has higher precedence than ||
, i.e. it binds stronger:
>> True && True || False && False
True
>> True && (True || False) && False
False