2FCE          ; mapped                 ; 9F13          # 3.0  KANGXI RADICAL DRUM
2FCF          ; mapped                 ; 9F20          # 3.0  KANGXI RADICAL RAT
2FD0          ; mapped                 ; 9F3B          # 3.0  KANGXI RADICAL NOSE
2FD1          ; mapped                 ; 9F4A          # 3.0  KANGXI RADICAL EVEN

panic("d out of range") } precise := big.NewRat((1<<d)*int64(x), q) // (2ᵈ / q) * x == (2ᵈ * x) / q // FloatString rounds halves away from 0, and our result should always be positive, // so it should work as we expect. (There's no direct way to round a Rat.) rounded, err := strconv.ParseInt(precise.FloatString(0), 10, 64) if err != nil { panic(err) } // If we rounded up, `rounded` may be equal to 2ᵈ, so we perform a final reduction. return uint16(rounded % (1 << d)) } func TestCompress(t *testing.T) {...