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