aoqi@0: 1111.5
aoqi@0: 2222.5
aoqi@0: 3334
aoqi@0: -1111
aoqi@0: 2470308.75
aoqi@0: 0.5001124859392576
aoqi@0: -0.5841231854504038
aoqi@0: 1111.5
aoqi@0: 2222.5
aoqi@0: class java.math.BigDecimal
aoqi@0: class java.math.BigDecimal
aoqi@0: 3334