November 2003
Beginner to intermediate
480 pages
15h 3m
English
+ — addition
number1 + number2 date + integer
The
addition operator is not overloaded to perform string concatenation;
see on the ampersand operator (&) later in
this chapter. A date plus an integer yields
date increased by
integer seconds.
The result is an integer if the first operand is an integer and if the second operand can be coerced to an integer without loss of information. Otherwise, the result is a real.
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