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       zabs.3 - libzahl - big integer library
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       zabs.3 (479B)
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            1 .TH ZABS 3 libzahl
            2 .SH NAME
            3 zabs - Calculate the absolute value of a big integer
            4 .SH SYNOPSIS
            5 .nf
            6 #include <zahl.h>
            7 
            8 void zabs(z_t \fIa\fP, z_t \fIb\fP);
            9 .fi
           10 .SH DESCRIPTION
           11 .B zabs
           12 calculates the absolute value of
           13 .I b
           14 and stores the result in
           15 .IR a .
           16 That is,
           17 .I a
           18 gets
           19 .RI | b |.
           20 .P
           21 It is safe to call
           22 .B zabs
           23 with non-unique parameters.
           24 .SH SEE ALSO
           25 .BR zset (3),
           26 .BR zstr (3),
           27 .BR zadd (3),
           28 .BR zsub (3),
           29 .BR zmul (3),
           30 .BR zdiv (3),
           31 .BR zmod (3),
           32 .BR zneg (3),
           33 .BR zpow (3)