Linear Algebra and the C Language/a0fp

__NOTOC__ Install and compile this file in your working directory. /* ------------------------------------ */ /* Save as : c00b.c */ /* ------------------------------------ */ #include "v_a.h" /* ------------------------------------ */ #define ARRAY A3 /* ------------------------------------ */ void AplsB(int r,int c) { double **A[ARRAY]; A[A0] = i_mR(r,c); A[A1] = i_mR(r,c); A[A2] = i_mR(r,c); rs_mR(A,ARRAY,9); clrscrn(); printf(" A[0]: "); p_mR(A[0], S5,P0,C6); printf(" A[1]: "); p_mR(A[A1], S5,P0,C6); printf(" A[0] + A[1]: "); p_mR(add_mR(A[A0],A[A1],A[A2]), S5,P0,C6); f_mR(A[A0]); f_mR(A[A1]); f_mR(A[A2]); } /* ------------------------------------ */ int main(void) { time_t t; srand(time(&t)); do{ AplsB(rp_I(R5),rp_I(C5)); }while(stop_w()); return 0; } /* ------------------------------------ */ /* ------------------------------------ */ Create and initialize an array of matrices: Screen output example: A[0]: -7 +5 -1 +7 -5 -1 -5 -2 +8 +7 +2 -6 -8 -6 +1 +2 A[1]: -7 -7 -2 +3 +7 -9 -4 +9 -4 +9 -6 +2 -2 +5 -2 -3 A[0] + A[1]: -14 -2 -3 +10 +2 -10 -9 +7 +4 +16 -4 -4 -10 -1 -1 -1 Press return to continue Press X return to stop