[ASM] Adding SIGNED numbers? Post: 302569304

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Hello, I have a file, and one column has both positive and negative numbers. Does anyone know how I can calculate the total of all the values (i.e, +ve and -ve). eg: col1 col2 col3 data 23 data data 76 data data -30 data Thanks Khoom

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Hi again. Sorry for all the questions — I've tried to do all this myself but I'm just not good enough yet, and the help I've received so far from bartus11 has been absolutely invaluable. Hopefully this will be the last bit of file manipulation I need to do. I have a file which is formatted as...

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abs

abs(3C) 						   Standard C Library Functions 						   abs(3C)

NAME

       abs, labs, llabs - return absolute value of integer

SYNOPSIS

       #include <stdlib.h>

       int abs(int val);

       long labs(long lval);

       long long llabs(long long llval);

DESCRIPTION

       The abs() function returns the absolute value of its int operand.

       The labs() function returns the absolute value of its long operand.

       The llabs() function returns the absolute value of its long long operand.

USAGE

       In 2's-complement representation, the absolute value of the largest magnitude negative integral value is undefined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5), standards(5)

SunOS 5.11							    24 Jul 2002 							   abs(3C)

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