set
Retains the previous certain number of digits in a double-precision floating-point number.
The default is five digits.
Return
Double with a certain number of digits after the decimal point.
Parameters
new
The number of reserved digits, counting from the first digit after the decimal point.
Retains the previous certain number of digits in a single-precision floating-point number.
The default is five digits.
Return
Double with a certain number of digits after the decimal point.
Parameters
new
The number of reserved digits, counting from the first digit after the decimal point.