C:\test>ddt
0 10000000000 1001001000011111101101010100010001000010110100011000            3.14159265358979310e+000
0 01111001010 0011111101000101111010110001010001101011101000110001            1.38462643383279500e-016
0x1.921fb54442d18p1
0x1.3f45eb146ba31p-53 

3.1415926535897931000000000000000
0.0000000000000001384626433832795
3.1415926535897932384626433832795 Calculated
3.1415926535897932384626433832795 Input