void testMultiplication(){
registers[0] = 0;
registers[1] = 4;
registers[2] = 2;
multiplication(registers, 0, 1, 2);
registers[3] = 2000;
registers[4] = 0;
registers[5] = 1;
multiplication(registers, 3, 4, 5);
printf("Multiply Verify: ");
if(registers[0] != 8){
printf("Expected 8 and found: ");
output(registers, 0);
printf("\n");
}
else printf("Verified!\n");
if(registers[3] != 0) {
printf("Expected 0 and found: ");
output(registers, 3);
printf("\n");
}
else printf("Verified!\n");
}
/** DEBUT BIGINT puissanceDC(BIGINT, INT UNSIGNED); DEBUT **/
BIGINT puissanceDC(BIGINT nb, int unsigned exp) {
BIGINT resultat;
BIGINT tmp, tmp2;
initListe(&resultat);
initListe(&tmp);
initListe(&tmp2);
if(exp == 0) {
empilerListe(&resultat, 1);
return resultat;
} else if(exp == 1) {
return nb;
}
resultat = puissanceDC(nb, exp / 2);
if(exp % 2 == 0) {
tmp = multiplication(resultat, resultat);
return tmp;
} else {
tmp = multiplication(resultat, resultat);
tmp2 = multiplication(tmp, nb);
viderListe(&tmp);
return tmp2;
}
}
/* computes a conjugate gradient optimisation */
int methodedugradient(double*w,double *G,double *lambda,double *tirages,double spot, double r,int N )
{
int i;
double pas;
double test;
double t;
double *Grad=malloc((N+1)*sizeof(double));
double *grad=malloc((N+1)*sizeof(double));
double *mult=malloc((N+1)*sizeof(double));
double *add=malloc((N+1)*sizeof(double));
double *Mult=malloc((N+1)*sizeof(double));
double *lambda0=malloc((N+1)*sizeof(double));
double*zero=malloc((N+1)*sizeof(double));
double *direction=malloc((N+1)*sizeof(double));
for(i=0;i<N;i++)
{
lambda0[i]=1;
zero[i]=0;
}
multiplication(lambda,0,lambda0,spot,r,N);
gradient(w,G,Grad,tirages,lambda ,spot,r,N);
gradient(w,G,direction,tirages,lambda ,spot,r,N);
test=normeinfinie(Grad,lambda,spot,r,N);
while ((normeinfinie(lambda0,lambda,spot,r,N)>1E-10)&&(normeinfinie(zero,Grad,spot,r,N)/test>1E-5)){
printf("W\n");
t=1;
pas=RegledeWolfe(w,lambda,direction,t,G,tirages,spot,r,N);
for(i=0;i<N;i++){
lambda0[i]=lambda[i];
}
multiplication(Mult,- pas,direction,spot,r,N);
addition(lambda,lambda0,Mult,spot,r,N);
gradient(w,G,Grad,tirages,lambda ,spot,r,N);
gradient(w,G,grad,tirages,lambda0 ,spot,r,N);
multiplication(mult,produitscalaire(Grad,Grad,spot,r,N)/produitscalaire(grad,grad,spot,r,N),Grad,spot,r,N);
addition(direction,direction,mult,spot,r,N);
printf("%g\n",fonctionnelle(w,G,tirages, lambda, spot,r,N));
}
free(Grad);
free(lambda0);
free(add);
free(mult);
free(Mult);
free(zero);
free(direction);
free(grad);
return 0;
}
/** DEBUT BIGINT factorielle(BIGINT, INT); DEBUT **/
BIGINT factorielle(unsigned int nb) {
BIGINT tmp, tmp2, tmp3;
BIGINT p = chaine2liste("1");
BIGINT r = chaine2liste("1");
int h = 0, shift = 0, high = 1;
unsigned int y = nb;
initListe(&tmp);
initListe(&tmp2);
initListe(&tmp3);
if (nb < 2) return chaine2liste("1");
N = 1;
int log2n = -1;
/// Equivaut à log2(n) ///
while (y) {
y >>= 1;
log2n++;
}
while (h != nb) {
shift += h;
h = nb >> log2n--;
int len = high;
high = (h - 1) | 1;
len = (high - len) / 2;
if (len > 0) {
tmp = produit(len);
tmp2 = multiplication(p, tmp);
viderListe(&p);
p = tmp2;
viderListe(&tmp);
tmp3 = multiplication(r, p);
viderListe(&r);
r = tmp3;
}
}
viderListe(&p);
tmp = left_shift(r, shift);
viderListe(&r);
return tmp;
}
/* computes the "Regle de Wolfe" */
double RegledeWolfe(double*w,double *x,double*d,double t,double*G,double *tirages,double spot,double r,int N)
{ double m1=0.4;
double m2=0.8;
double td=0;
double tg=0;
double a=2;
double *Grad=malloc((N+1)*sizeof(double));
double *grad=malloc((N+1)*sizeof(double));
double *add=malloc((N+1)*sizeof(double));
double *mult=malloc((N+1)*sizeof(double));
multiplication(mult,-t,d,spot,r,N);
addition(add,x,mult,spot,r,N);
gradient(w,G,Grad,tirages,x ,spot,r,N);
gradient(w,G,grad,tirages,add ,spot,r,N);
while((fonctiondemerite(w,x,t,d,G,tirages,spot,r,N)>fonctiondemerite(w,x,0,d,G,tirages,spot,r,N)-m1*t*produitscalaire(Grad,Grad,spot,r,N))||(produitscalaire(Grad,grad,spot,r,N)>m2*produitscalaire(Grad,Grad,spot,r,N))){printf("no\n");printf("%f %f\n",tg,td);
while (td==0){
printf("ok\n");
if (fonctiondemerite(w,x,t,d,G,tirages,spot,r,N)>fonctiondemerite(w,x,0,d,G,tirages,spot,r,N)-m1*t*produitscalaire(Grad,Grad,spot,r,N)){td=t;
} else {
t=a*t;
}
}
t=0.5*(td+tg);
if(fonctiondemerite(w,x,t,d,G,tirages,spot,r,N)>fonctiondemerite(w,x,0,d,G,tirages,spot,r,N)-m1*t* produitscalaire(Grad,Grad,spot,r,N)){
td=t;
} else {
tg=t;
}
if(fabs(td-tg)<1E-6){
return tg;
} else {
t=0.5*(td+tg);
}
multiplication(mult,-t,d,spot,r,N);
addition(add,x,mult,spot,r,N);
gradient(w,G,grad,tirages,add ,spot,r,N);
}
free(Grad);
free(grad);
free(add);
free(mult);
return t;}
int main(void) {
Complexe a = {1,0};
Complexe b = {1,1};
Complexe c = {0,1};
Complexe d = {0,2};
Complexe e = {2, -3};
affiche(addition(a, c));
affiche(multiplication(c, c));
affiche(multiplication(b, b));
affiche(division(d, c));
affiche(division(e, b));
}
int main(int ari,char **arc){//./a.out 5,3 4,3
if(ari<3){
printf("error execute like %s rowsOneMatriz,columnsOneMatriz rowsTwoMatriz,columnsTwoMatriz\n",arc[0]);
return 1;
}
int upper,*dimensions=(int *)malloc(sizeof(int)*(MATRIZES*2)); //dimensions containts rows and columns of matrices one and two
dimensions[0]=arc[1][0]-48; //set rows matriz one
dimensions[1]=arc[1][2]-48; //set columns matriz one
dimensions[2]=arc[2][0]-48; //set rows matriz two
dimensions[3]=arc[2][2]-48; //set columns matriz two
upper=getUpper(dimensions,MATRIZES*2);//get upper number of array integer dimension
int pow3=getPow3(upper);//get pontencia of 3 same or mayor that upper
printf("\t\t\tenter values for matriz one\n");
int **matrizOne=getMatriz(dimensions[0],dimensions[1],pow3);
printf("\t\t\tenter values for matriz two\n");
int **matrizTwo=getMatriz(dimensions[2],dimensions[3],pow3);
printf("\t\t\tmatriz one\n");
//printMatriz(matrizOne,dimensions[0],dimensions[1]);
printMatriz(matrizOne,pow3,pow3);
printf("\t\t\tmatriz two\n");
//printMatriz(matrizTwo,dimensions[2],dimensions[3]);
printMatriz(matrizTwo,pow3,pow3);
int **response=multiplication(matrizOne,matrizTwo,0,0,0,0,pow3);
printf("\t\t\tresponse\n");
printMatriz(response,dimensions[0],dimensions[3]);
printMatriz(response,pow3,pow3);
return 0;
}
std::string factorial(std::string const& val, std::string const& max)
{
if (val == max) {
return max;
}
return multiplication(val, factorial(add(val, "1"), max));
}
// Start of Main Program
int main()
{
int X=1;
char Calc_oprn;
// Function call
calculator_operations();
while(X)
{
printf("\n");
printf("%s : ", "Enter the calculator Operation you want to do:");
Calc_oprn=getche();
switch(Calc_oprn)
{
case '+': addition();
break;
case '-': subtraction();
break;
case '*': multiplication();
break;
case '/': division();
break;
case '?': modulus();
break;
case '!': factorial();
break;
case '^': power();
break;
case 'H':
case 'h': calculator_operations();
break;
case 'Q':
case 'q': exit(0);
break;
case 'c':
case 'C': system("cls");
calculator_operations();
break;
default : system("cls");
printf("\n**********You have entered unavailable option");
printf("***********\n");
printf("\n*****Please Enter any one of below available ");
printf("options****\n");
calculator_operations();
}
}
}
bool Parser::addition() {
if (!multiplication())
return false;
while (*string == '+' || *string == '-') {
string++;
if (!multiplication())
return false;
}
if (brCounter > 0) {
if (*string != ')')
return false;
} else
if (*string != 0)
return false;
return true;
}
int main(){
int com;
srand(time(NULL));
do{
com = displaymenu();
switch(com){
case 1:
addition();
break;
case 2:
subtraction();
break;
case 3:
multiplication();
break;
case 4:
division();
break;
case 5: printf("Have a nice day\n");
}
}while(com != 5);
//needed for all basic programs to run for the professor
system("pause");
return(0);
}
int main(void)
{
char num1[400], num[400];
int times = 0;
while (scanf("%s%d", num1, ×) != EOF)
{
strcpy(num, num1);
int i = 1;
char num2[400];
strcpy(num2, num1);
if (times == 0)
{
strcpy(num2, "1");
}
for (; i < times; ++i)
{
multiplication(num1, num2);
strcpy(num1, num);
}
print_result(num2);
}
printf("\n");
}
/**
* main
*/
int main(void)
{
int input;
srand(time(NULL));
do
{
input = menu();
switch (input)
{
case 1:
addition();
break;
case 2:
subtraction();
break;
case 3:
multiplication();
break;
case 4:
division();
break;
case 5:
break;
}
}
while(input != 5);
printf("\nGoodbye!\n\n");
system("pause");
return 0;
}
int main(void)
{
char choice;
printf("Please press desired key to continue ... \n\n ");
do
{
printf("\nMENU\n\n"
" + : addition\n"
" - : substraction\n "
" * : multiplication\n "
" / : division\n"
" ^ : power\n"
" q : quit\n\n");
printf("Command: ");
scanf(" %c ", &choice);
switch(choice)
{
case '+': summation(); break;
case '-': substraction(); break;
case '*': multiplication(); break;
case '/': division(); break;
case '^': toThePower(); break;
case 'q': break;
default:
{
fprintf(stderr, "you didn't press expected key :(\n");
}
}
}
while (choice != 'q');
}
void CommandeManager::calculer(QString& chaine) throw(LogMessage){
QStringList liste = chaine.split(' ',QString::SkipEmptyParts);
for(QStringList::Iterator it = liste.begin();it!=liste.end();++it){
QString current = *it;
if(current.contains(QRegExp("'.*"))){
QString expr="";
do{
expr+=current;
expr+=" ";
it++;
current = *it;
}
while(!current.contains(QRegExp(".*'")));
expr+=current;
_pile->empilerExpression(expr);
}
else if(current.contains(QRegExp("^\\+$")))
addition();
else if(current.contains(QRegExp("^\\-$")))
soustraction();
else if(current.contains(QRegExp("^\\*$")))
multiplication();
else if(current.contains(QRegExp("^/$")))
division();
else{
try{
_pile->empilerConstante(_factory.getConstante(current));
}
catch(LogMessage& msg){
throw;
}
}
}
}
void PolyaevaEV::lab8()
{
double norm, eps = 0.0001;
double** M = new double*[N];
double** MT = new double*[N];
double** AA = new double*[N];
zeroing(x);
for (int i = 0; i < N; i++)
{
AA[i] = new double[N];
for (int j = 0; j < N; j++) AA[i][j] = 0;
};
do
{
int i_max = 0, j_max = 1;
double max_el = abs(A[0][1]);
for (int i = 0; i < N; i++)
for (int j = i+1; j < N; j++)
if (abs(A[i][j]) >= max_el) { max_el = abs(A[i][j]); i_max = i; j_max = j; };
double phi = atan(2*max_el/(A[i_max][i_max] - A[j_max][j_max]))/2;
for (int i = 0; i < N; i++) {
M[i] = new double[N]; MT[i] = new double[N];
for (int j = 0; j < N; j++) { MT[i][j] = 0; if(i == j) M[i][j] = 1; else M[i][j] = 0; };
};
M[i_max][i_max] = M[j_max][j_max] = cos(phi);
M[i_max][j_max] = - sin(phi);
M[j_max][i_max] = sin(phi);
transposition(M, MT);
multiplication(MT, A, AA);
multiplication(AA, M, A);
norm = 0;
for (int i = 0; i < N; i++)
for (int j = i+1; j < N; j++) norm += pow(A[i][j],2);
} while (sqrt(norm) > eps);
for(int i = 0; i < N; i++) x[i] = A[i][i];
delete[] M;
delete[] MT;
delete[] AA;
}
int main() {
int x=2, y=3;
printf("%i\n\n", addition(x,y));
printf("%i\n\n", subtraction(x,y));
printf("%i\n\n", multiplication(x,y));
printf("%f\n", division(x,y));
return 0;
}
int benchmark(){
randomize();
multiplication();
multiplicatioOMP();
gauss();
gaussOMP();
return 0;
}
double fonctiondemerite(double*w,double *x,double t,double *d,double *G,double *tirages,double spot,double r,int N)
{ double *add=malloc((N+1)*sizeof(double));
double *mult=malloc((N+1)*sizeof(double));
multiplication(mult,-t,d,spot,r,N);
addition(add,x,mult,spot,r,N);
return fonctionnelle(w,G,tirages,add, spot, r,N);
}
/** DEBUT void left_shift(BIGINT, int); DEBUT **/
BIGINT left_shift(BIGINT nb, unsigned int shift) {
BIGINT tmp;
BIGINT tmp2;
int j;
initListe(&tmp);
initListe(&tmp2);
if (shift <= 0) return nb;
empilerListe(&tmp, 1);
for (j=0;j<shift;++j) {
tmp2 = multiplication(tmp, chaine2liste("2"));
viderListe(&tmp);
tmp = tmp2;
}
return multiplication(nb, tmp);
}
int main(void) {
Complexe a = {1,0};
Complexe b = {1,1};
Complexe c = {0,1};
Complexe d = {0,2};
Complexe e = {2, -3};
Complexe f = {-1, 0};
Complexe p = {0,0};
Complexe r = {3, -2};
Complexe s = {-5, 1};
affiche2(resoudre_second_degre(p, a));
affiche2(resoudre_second_degre(r, s));
affiche(sqrt(f));
affiche(addition(a, c));
affiche(multiplication(c, c));
affiche(multiplication(b, b));
affiche(division(d, c));
affiche(division(e, b));
}
int main()
{
int a = 9;
int b = 4.5;
printf("%i\n", addition(a, b));
//printf("%i\n", soustraction(a, b));
printf("%i\n", multiplication(a, b));
//printf("%f\n", division(a, b));
return 0;
}
void factorial(int n)
{
int i;
strcpy(s,"1");
for(i=2;i<=n;i++)
{
multiplication(s,i);
strcpy(a[i],s);
}
}
// ==========================================================================================================
int main () {
int a[max][max],b[max][max],asmatrix[max][max];
int k,n,c,z=0;
switch(
GetMenu((char *)"Input length square of Matrix , Maxtrix A,B;Plus 2 Maxtrix;Subtract 2 Matrix ;Multiplile 2 Matrix;Transpose Matrix;Addition feature for matrix",6)
// GetMenu((char *)"Input length square of Matrix , Maxtrix A,B;Plus 2 Maxtrix A+B;Subtract A-B;Multiplile A*B;Transpose Matrix",5)
)
{ case 1:z=1;do{printf("\tSize of matrix A & B (nxn) n : ");scanf("%d",&n); if(n>max) printf("\n\tPlease Input length < %d !\n",max);}while(n>max);definematrix(a,b,n);break;
case 2:if(z==0){printf("\tPlease input matrix first\n");;break;}else{plus(a,b,asmatrix,n);print2matrix(a,b,n);printf("\tThe matrix After A+B or B+A is :\n"); printmatrix(asmatrix,n);}break;
case 3:if(z==0){printf("\tPlease input matrix first\n");;break;}else{for(;;){c = GetMenu((char *)"A-B;B-A;Return to main menu",3);
if(c == 0 )return 0;
if(c == 1 ){subtract(a,b,asmatrix,n);print2matrix(a,b,n);printf("\tThe matrix After A-B is :\n"); printmatrix(asmatrix,n);}
if(c == 2 ){subtract(b,a,asmatrix,n);print2matrix(b,a,n);printf("\tThe matrix After B-A is :\n"); printmatrix(asmatrix,n);}
if(c == 3 )break;}}break;
case 4:if(z==0){printf("\tPlease input matrix first\n");break;}else{for(;;){ c = GetMenu((char *)"A*B;B*A;Return to main menu",3);
if(c == 0) return 0;
if(c == 1) {multiplication(a,b,asmatrix,n);print2matrix(a,b,n);printf("\tThe matrix After A*B is :\n"); printmatrix(asmatrix,n);}
if(c == 2) {multiplication(b,a,asmatrix,n);print2matrix(b,a,n);printf("\tThe matrix After B*A is :\n"); printmatrix(asmatrix,n);}
if(c == 3) break;}}break;
case 5:if(z==0){printf("\tPlease input matrix first\n");break;}else{
for(;;){
c = GetMenu((char *)"Transpose matrix A;Transpose matrix B;Return to main menu",3);
if(c == 0) return 0;
if(c == 1){transpose(a,asmatrix,n);printf("\tMatrix A (left) transpose of A (right) \n");print2matrix(a,asmatrix,n);}
if(c == 2){transpose(b,asmatrix,n);printf("\tMatrix B (left) transpose of B (right) \n");print2matrix(b,asmatrix,n);}
if(c == 3) break;
}}break;
case 6:if(z==0){printf("\tPlease input matrix first\n");break;}else{
for(;;){c = GetMenu((char *)"Determinant A;Determinant B;Invert matrix A;Invert matrix B;Rank matrix A;Rank matrix B;Return to main menu",7);
if(c == 0) return 0;
if(c == 1) {printf("\n\tMatrix A :\n");printmatrix(a,n);printf("\n\tDeterminant Of A is %d\n",detmatrix(a,n));}
if(c == 2) {printf("\n\tMatrix B :\n");printmatrix(b,n);printf("\n\tDeterminant Of B is %d\n",detmatrix(b,n));}
if(c == 3){printf("\n\tMatrix A :\n");printmatrix(a,n);compmatrixtrans(a,asmatrix,n);if(detmatrix(a,n)!= 0){printf("\n\tInvert of A is \n");printinvert(asmatrix,a,n);}}
if(c == 4){printf("\n\tMatrix B :\n");printmatrix(b,n);compmatrixtrans(b,asmatrix,n);if(detmatrix(b,n)!= 0){printf("\n\tInvert of B is \n");printinvert(asmatrix,b,n);}}
if(c == 5){printf("\n\tMatrix A :\n");printmatrix(a,n);printf("\n\tRank Of A is %d\n",rankm(a,n));}
if(c == 6) {printf("\n\tMatrix B :\n");printmatrix(b,n);printf("\n\tRank Of B is %d\n",rankm(b,n));}
if(c == 7) break;
}}break;
case 0:return 0;
}}}
int Matrix::multiplication(Matrix* matA, Matrix* matB, Matrix* matC)
{
//Comprobaciones previas
//To do
//Multiplicacion
Matrix Aux(matA->numFilas,matB->numColumnas);
Aux.multiplication(matA,matB);
multiplication(&Aux,matC);
Aux.deletion();
//End
return 1;
}
int main(int argc, char *argv[])
{
int caseNumber;
scanf("%d",&caseNumber);
while(caseNumber--)
{
input();
multiplication();
modulo();
output();
}
}
void do_op(char C)
{
switch(C)
{
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': push(C-'0'); break;
case '+': addition(); break;
case '-': subtraction(); break;
case '*': multiplication(); break;
case '/': division(); break;
case '%': modulo(); break;
case '^': north(); break;
case '>': east(); break;
case 'V':
case 'v': south(); break;
case '<': west(); break;
case '?': spin(); break;
case '!': lnot(); break;
case '`': gt(); break;
case '_': hif(); break;
case '|': vif(); break;
case '"': tsm(); break;
case ':': dup(); break;
case '\\': swap(); break;
case '$': chomp(); break;
case '#': jump(); break;
case 'p': put(); break;
case 'g': get(); break;
case 'H': gate(); break;
case '.': print_i(); break;
case ',': print_c(); break;
case '&': input_i(); break;
case '~': input_c(); break;
case '@': hacf(); break;
case '{': left_b(); break;
case '}': right_b(); break;
case '[': carry_l(); break;
case ']': carry_r(); break;
case ';': empty(); break;
case 'O': portal_o(); break;
case 'B': portal_b(); break;
default: /* DO NOTHING! */ break;
}
}
main()
{
int a[250]={0},b[250]={0};
input(a,b);
printf("\n%s+%s=",b1,b2);
addition(a,b,0);
printf("\n%s-%s=",b1,b2);
subtraction(a,b,0);
printf("\n%s*%s=",b1,b2);
multiplication(a,b);
while(1);
}
/** DEBUT BIGINT divisionPar2(BIGINT); DEBUT **/
BIGINT divisionPar2(BIGINT nb) {
BIGINT resultat;
BIGINT cinq;
initListe(&resultat);
initListe(&cinq);
empilerListe(&cinq, 5);
resultat = multiplication(nb, cinq);
defilerListe(&resultat);
return resultat;
}
int main(){
int r1,c1,r2,c2,arr1[10][10],arr2[10][10],mult[10][10];
again:
printf("enter the row and column for first matrix:\n");
scanf("%d %d", &r1,&c1);
printf("enter the row and column for second matrix:\n");
scanf("%d %d", &r2,&c2);
if(c1!=r2){
printf("Error! rows or column of first matrix is not equal to row and column of second matrix.Enter Again!\n");
goto again;
}
matrix_form(arr1,arr2,r1,c1,r2,c2);
multiplication(arr1,arr2,r1,c1,r2,c2,mult);
display(mult,r1,c2);
return 0;
}