Expression
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A expression is a calculation used as a argument or assignment and can be a numerical or string expression.
Expressions may include logical operators as well as mathematical operators and functions and are used in various forms in a program.
Examples of different kind of expressions:
Numerical expressions:
(1000 is the expression)
PRINT 1000
1000
(1 + 1 is the expression)
PRINT 1 + 1
2
String expressions:
("hello!" is the expression)
PRINT "hello!"
hello!
("Hello" + " " + "there!" is the expression)
PRINT "Hello" + " " + "there!"
Hello there!
See also