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Created Oct 28, 2018
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Elementwise multiplication in C
#include <stdio.h>
#include <stdlib.h>
typedef struct Collection {
int size;
float data[2000][2000];
} Collection;
void multiply(Collection *a, Collection *b, Collection *output, int x_dim, int y_dim) {
int i,j;
for (i = 0; i < x_dim; ++i) {
for (j = 0; j < y_dim; ++j) {
output->data[i][j] = a->data[i][j] * b->data[i][j];
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