PDAcalc classic function + This operator can also be used to add strings and numbers, result='Volume='+5.456+' liters' Description After values are converted to strings adding them will concatenate the string and not add the values as shown below. Result = A + B Result A B string 'Vol=123' string 'Vol=' string '123' string '45 kHz' value 45 string ' kHz' string 'W=12.56' string 'W=' value 12.56 value 47.12 value 34.67 value 12.45 Note: If you want to use the minus sign to add a negative number put it between parentheses as shown below. val='Val='+(-x) See also

User Contributed Notes +   There are no user contributed notes.