411 REFERENCE · Wikibooks
Linear Algebra and the C Language/a0eu
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
__NOTOC__
Install and compile this file in your working directory.
/* ------------------------------------ */
/* Save as : c00a.c */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
/* ------------------------------------ */
void fun(int r,int c)
{
double **A = rE_mR(i_mR(r,c), 99999, 1E-2);
clrscrn();
printf(" A : Scientific notation");
pE_mR(A, S10,P2,C10);
f_mR(A);
}
/* ------------------------------------ */
int main(void)
{
time_t t;
srand(time(&t));
int i;
do
{
i = rp_I(R3)+R1;
fun(i,i+C1);
} while(stop_w());
return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */
Cn: Allows you to control the number of columns to display per row.
Screen output example:
A : Scientific notation
+5.01e+02 +2.71e+01 -3.65e+02 -9.65e+02 -1.10e+02
-9.68e+02 +7.04e+02 -9.02e+02 -5.39e+02 +6.95e+02
+4.01e+02 +9.84e+02 -8.27e+02 -3.67e+02 -2.46e+02
-7.21e+02 +1.18e+02 +4.25e+02 +8.99e+02 +2.87e+02
Press return to continue
Press X return to stop