/************************************************ file f1.c ****/ double f1(x) register double *x; { register int i; register double sum; for (sum = 0.0, i = 0; i < 3; i++) { /* accumulate sum of squares of x's */ sum += x[i]*x[i]; } return (sum); } /* GAeval f1 10:5.12d3 */ /************************************************ end of file ****/