You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

57 lines
1.3 KiB

The prfp Command
The prfp Command
NAME
prfp - convert between hex and floating-point
SYNOPSIS
prfp { [ -f ] fpvalue | [ hexvalue ] hexvalue }
DESCRIPTION
prfp is a host-resident utility that
converts between hex and floating-point. It handles
both single- and double-precision values. You can convert a
floating-point value to hex, or a hex value to floating-
point notation.
OPTIONS
-f Specify that the input floating-point value is to
converted to single precision format.
EXAMPLES
Convert the value 3.142 to hex using double precision for-
mat.
% prfp 3.142
400922d0 e5604189 dp=3.142000e+00
Convert the value 3.142 to hex using single precision for-
mat.
% prfp -f 3.142
40491687 sp=3.142000e+00
Convert the 64-bit hex value to floating-point notation
using double precision format.
% prfp 400922d0 e5604189
400922d0 e5604189 dp=3.142000e+00
Convert the 64-bit hex value to floating-point notation
using double precision format.
% prfp 40491687
40491687 sp=3.142000e+00
��������������������������������������������������������������������������������
Navigation:
Document Home |
Document Contents |
Document Index