Floating data types in MySql

The Following floating data types are-

1)-Float(M,D)-A floating point number can not unsigned.

Default range from (10,2)

10 - total number of digits(including decimals)
2 - Number of decimal

2)-Double(M,D)-A double precision floating point number can not unsigned.

Default range from (16,4)

16 - total number of digits(including decimals)
4 - Number of decimal