// Svmult() multiplies mathematically the matrix of 'sylvester' with the matrix of 'vector'
void Svmult(Sylvester * sylvester, Vector * vector, Vector ** fin){
if(vector->dim!=sylvester->dim){
printf("Multiplication impossible due to different matrix dimensions!\n");
deleteVector(vector);
return;
}
int i=0,j=0;
char v='x';
if(sylvester->hidden=='x'){v='y';}
Sylvester * temp=NULL;
copysylvester(&temp, sylvester);
for(i=0;i<temp->dim;i++){
for(j=0;j<temp->dim;j++){
multiply1polyonym(&(temp->matrix[i][j]), &(temp->matrix[i][j]),(vector->matrix[j]).matrix[0]);
}
}
printVector(vector);
createZeroVector(fin, vector->dim, v);
for(i=0;i<temp->dim;i++){
for(j=0;j<temp->dim;j++){
add1polyonyms(&((*fin)->matrix[i]), &((*fin)->matrix[i]), &(temp->matrix[i][j]));
}
}
printVector(*fin);
destroysylvester(&temp);
deleteVector(vector);
deleteVector(*fin);
}
void testcreateZeroVector(void)
{
Vector * s = NULL;
int dim = 1;
char v = 'y';
createZeroVector(&s, dim, v);
}
