Thread: still square root

  1. #1

    Unhappy still square root

    The code:
    (by Govtcheez)

    #include <math.h>
    int main(void)
    int x = 4;
    int y = sqrt(x);
    return 0;

    Don't work.

    It comes up with:

    gcc -I/u1/pg/aramis/Lib/PI2/include -w -O2 -Dsolaris7 -Dsparc ./src/sq.c -L/u1/pg/aramis/Lib/PI2/lib/sparc-solaris7 -lPI2 -o ./bin/sq
    Undefined first referenced
    symbol in file
    sqrt /var/tmp/cc6vnBFb.o
    ld: fatal: Symbol referencing errors. No output written to ./bin/sq
    collect2: ld returned 1 exit status
    *** Error code 1
    make: Fatal error: Command failed for target `conv'

    What's up?

  2. #2
    Join Date
    Aug 2001
    Compile with -lm

  3. #3
    Join Date
    Aug 2001
    mming, Game DevelopmentCSR >&<>&2Minimization of boolean functions, PROM,PLA design >&0>&WA, USA guitar, dogsCommercial Aviation >&>>&USAProgramming

    This enables the math functions. If you get into the habbit of always compiling with -lm than it won't hurt.
    I compile code with:
    Visual Studio.NET beta2

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