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Application |
Installer et compiler ces fichiers dans votre répertoire de travail. |
/* Save as : c00a.c */ |
int main(void) |
double ab[RA*(CA+Cb)]={ |
+0.4790, -0.1540, -0.5010, -0.1760, |
+0.9920, -0.7630, -0.5910, -0.3620, |
-0.8430, +0.7080, +0.0880, -0.0470 |
double **Ab = ca_A_mR(ab,i_Abr_Ac_bc_mR(RA,CA,Cb)); |
double **A = c_Ab_A_mR(Ab,i_mR(RA,CA)); |
double **b = c_Ab_b_mR(Ab,i_mR(RA,Cb)); |
clrscrn(); |
printf(" You have this nonlinear system of equations :\n\n"); |
printf(" (x, y, z [0..2pi])\n"); |
printf("\n"); |
printf(" a sin(x) + b cos(y) + c sin(z) = d\n"); |
printf(" e sin(x) + f cos(y) + g sin(z) = h\n"); |
printf(" i sin(x) + j cos(y) + k sin(z) = l\n\n\n"); |
printf(" We write X = sin(x) Y = cos(y) Z = sin(z)\n\n"); |
printf(" a X + b Y + c Z = d\n"); |
printf(" e X + f Y + g Z = h\n"); |
printf(" i X + j Y + k Z = l\n\n"); |
printf(" Ab :\n"); |
printf(" a b c d\n"); |
printf(" e f g h\n"); |
printf(" i j k l\n\n\n"); |
stop(); |
clrscrn(); |
printf(" With A :"); |
p_mR(A,S8,P4,C7); |
printf(" And b :"); |
p_mR(b,S8,P4,C7); |
printf(" Ab :"); |
p_mR(Ab,S8,P4,C7); |
getchar(); |
clrscrn(); |
printf(" Copy/Past into the octave window.\n\n"); |
p_Octave_mR(Ab,"Ab",P4); |
printf("\n rref(Ab.00000000001)\n\n"); |
printf(" gj_TP_mR(Ab) :"); |
gj_TP_mR(Ab); |
p_mR(Ab,S10,P4,C7); |
printf(" Then X = sin(x) = 1; Y = cos(y) = 1; Z = sin(z) = 1\n\n"); |
stop(); |
f_mR(Ab); |
f_mR(b); |
f_mR(A); |
return 0; |
/* ------------------------------------ */ |
Exemple de sortie écran : |
You have this nonlinear system of equations : |
(x, y, z [0..2pi]) |
a sin(x) + b cos(y) + c sin(z) = d |
e sin(x) + f cos(y) + g sin(z) = h |
i sin(x) + j cos(y) + k sin(z) = l |
We write X = sin(x) Y = cos(y) Z = sin(z) |
a X + b Y + c Z = d |
e X + f Y + g Z = h |
i X + j Y + k Z = l |
Ab : |
a b c d |
e f g h |
i j k l |
Press return to continue. |
------------------------------------ |
With A : |
+0.4790 -0.1540 -0.5010 |
+0.9920 -0.7630 -0.5910 |
-0.8430 +0.7080 +0.0880 |
And b : |
-0.1760 |
-0.3620 |
-0.0470 |
Ab : |
+0.4790 -0.1540 -0.5010 -0.1760 |
+0.9920 -0.7630 -0.5910 -0.3620 |
-0.8430 +0.7080 +0.0880 -0.0470 |
------------------------------------ |
Copy/Past into the octave window. |
Ab=[ |
+0.4790,-0.1540,-0.5010,-0.1760; |
+0.9920,-0.7630,-0.5910,-0.3620; |
-0.8430,+0.7080,+0.0880,-0.0470] |
rref(Ab.00000000001) |
gj_TP_mR(Ab) : |
+1.0000 +0.0000 +0.0000 +1.0000 |
+0.0000 +1.0000 +0.0000 +1.0000 |
+0.0000 +0.0000 +1.0000 +1.0000 |
Then X = sin(x) = 1; Y = cos(y) = 1; Z = sin(z) = 1 |
Press return to continue. |
Mathc matrices/a121 |
Application |
Installer et compiler ces fichiers dans votre répertoire de travail. |
/* Save as : c00a.c */ |
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