func ExampleDec_QuoExact_fail() {
// 1 / 3 is an infinite decimal; it has no exact Dec representation
x, y := inf.NewDec(1, 0), inf.NewDec(3, 0)
z := new(inf.Dec).QuoExact(x, y)
fmt.Println(z)
// Output: <nil>
}
func ExampleDec_QuoExact_ok() {
// 1 / 25 is a finite decimal; it has exact Dec representation
x, y := inf.NewDec(1, 0), inf.NewDec(25, 0)
z := new(inf.Dec).QuoExact(x, y)
fmt.Println(z)
// Output: 0.04
}
func ExampleDec_QuoRound_scale2RoundCeil() {
// -42 / 400 is an finite decimal with 3 digits beyond the decimal point
x, y := inf.NewDec(-42, 0), inf.NewDec(400, 0)
// use 2 digits beyond decimal point, round towards positive infinity
z := new(inf.Dec).QuoRound(x, y, 2, inf.RoundCeil)
fmt.Println(z)
// Output: -0.10
}
func ExampleDec_QuoRound_scale2RoundDown() {
// 10 / 3 is an infinite decimal; it has no exact Dec representation
x, y := inf.NewDec(10, 0), inf.NewDec(3, 0)
// use 2 digits beyond the decimal point, round towards 0
z := new(inf.Dec).QuoRound(x, y, 2, inf.RoundDown)
fmt.Println(z)
// Output: 3.33
}