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Annotation of researchv9/jerq/src/lib/j/norm.c, revision 1.1

1.1     ! root        1: norm(x,y,z)
        !             2: {
        !             3:        return (sqrt(x*x + y*y + z*z));
        !             4: }
        !             5: 
        !             6: sqrtryz(x,y,z)
        !             7: {
        !             8:        register long sumsq;
        !             9: 
        !            10:        sumsq = x*x - y*y - z*z;
        !            11:        if (sumsq <= 0)
        !            12:                return 0;
        !            13:        return ( sqrt(sumsq) );
        !            14: }

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