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!= -- inequality
Description
x != y
-- the negation of
x == y
.
See also
==
-- equality
operators
Ways to use
symbol !=
:
"Expression != Expression"
-- see
Expression
-- the class of all expressions
"Expression != Holder"
-- see
Expression
-- the class of all expressions
"Expression != Thing"
-- see
Expression
-- the class of all expressions
"Holder != Expression"
-- see
Expression
-- the class of all expressions
"Holder != Holder"
-- see
Expression
-- the class of all expressions
"Thing != Expression"
-- see
Expression
-- the class of all expressions
For the programmer
The object
!=
is
a
keyword
.