Using arithmetic operators onv1andv2would, for example, result in the following: v1 + v2is[11, 22, 33] v1 - v2is[-9, -18, -27] v1 * v2is[10, 40, 90] v1 + NULLisNULL If either side of the arithmetic operation isNULL, the result isNULL. In the case of dimension overflow...
Operators Perl has five different categories of operators:arithmetic, assignment, logical, relational,andstring.The operator categories are used to initiaUze, define, relate, compute, or modify expression or variable data as needed. The data inTable 1.1defines thearithmetic operatorsused in the Perl ...
An arithmetic expression is defined as a combination of numbers, variables, and arithmetic operators like addition, subtraction, multiplication, division, and power, enclosed in brackets. It can be as simple as a single value or as complex as a large calculation. ...
New in version 1.1 Prior to version 1.1, space characters (ascii 32) were added by default around operators. It is now possible to control that behaviour via the SERIALIZE_NO_WS option : SQL> begin 2 dbms_output.put_line( 3 plcalc.serialize(plcalc.compile('-x-(y+z)')) 4 ); 5 ...