Crystal Reports for Rational Application Developer ガイド

[x,y,z,...n]

[100,200,300,400]
[{file.QTYA}, {file.QTYB}, {file.QTYC}]
[({file.AMT1} * .5),({file.AMT2} * .5), ({file.AMT3} * .25)]
[500, ({file.QTY} / 3)]