double f(double x) {
	    return log(x*x);
}

int main() {
    int i, j, proc, larg, rarg, rank;
    double kill, arg,  shag;

    MPI_Init(NULL,NULL);
    MPI_Comm_size(MPI_COMM_WORLD, &proc);
    MPI_Comm_rank(MPI_COMM_WORLD, &rank);


    double *d = (double *)calloc(proc, sizeof(double));

	

    FILE * fun = fopen ("line.txt", "r");
	fscanf(fun, "%lf %lf %lf", &larg, &rarg, &shag);
    
//	printf("%dQQ\n" ,rank);

	for ( i = 1; i <= rarg-larg; i++ )
	{					
				printf("\n");
	       		printf("%-10.3n", f(larg));
		  		arg = f(larg);
				//MPI_Gather(&arg, 1, MPI_DOUBLE,1, MPI_DOUBLE, 0, MPI_COMM_WORLD);
				larg=larg+shag;
    }

//kill = f(rank * M_PI / proc);
    MPI_Gather(&kill, 1, MPI_DOUBLE, d, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD);

	printf("\n");
    
   /* if(rank==0) {   
        printf("\n");
        for(j=0;j < proc;j++) {
            printf("[%d]=%f\n",j, d[j]);
        }
    }*/

    MPI_Finalize();

    return 0;

}