Adding a value to a variable (ADD)

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ADD name,{ value | variable }[,condition]

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name

Name of the variable to which a value is to be added. The name variable must be numeric.

value      

Value which is to be added to the name variable.

variable

Variable whose value is to be added to the name variable. The variable variable must be numeric.

condition

Condition under which the ADD statement is to be executed. A description of the syntax of conditions is provided in section “Condition syntax”.

With the ADD statement the value value or the value of the variable variable is added to the name variable which is defined beforehand. The variables must be numeric. When a condition is specified, it must have the value true. When no condition is specified, the values are always added.