# Question:Can Maple's functions be packaged as executable files?

## Question:Can Maple's functions be packaged as executable files?

Maple 2022

The problem comes from the link https://www.mapleprimes.com/questions/234398-Convert-Maple-Code-To-Python-#comment287424.

We know that when we compile a C or C ++ function, it generates an executable file.  Then we are free from source code.  For example. the function below returns a square matrix A where    "A[i, j]" is the distance from vertex i to vertex j in the graph G. My computer system is Windows.

```// C Program for Floyd Warshall Algorithm
#include <stdio.h>

// Number of vertices in the graph
#define V 4

/* Define Infinite as a large enough
value. This value will be used
for vertices not connected to each other */
#define INF 99999

// A function to print the solution matrix
void printSolution(int dist[][V]);

// Solves the all-pairs shortest path
// problem using Floyd Warshall algorithm
void floydWarshall (int graph[][V]) {
/* dist[][] will be the output matrix
that will finally have the shortest
distances between every pair of vertices */
int dist[V][V], i, j, k;

/* Initialize the solution matrix
same as input graph matrix. Or
we can say the initial values of
shortest distances are based
on shortest paths considering no
intermediate vertex. */
for (i = 0; i < V; i++)
for (j = 0; j < V; j++)
dist[i][j] = graph[i][j];

/* Add all vertices one by one to
the set of intermediate vertices.
---> Before start of an iteration, we
have shortest distances between all
pairs of vertices such that the shortest
distances consider only the
vertices in set {0, 1, 2, .. k-1} as
intermediate vertices.
----> After the end of an iteration,
vertex no. k is added to the set of
intermediate vertices and the set
becomes {0, 1, 2, .. k} */
for (k = 0; k < V; k++) {
// Pick all vertices as source one by one
for (i = 0; i < V; i++) {
// Pick all vertices as destination for the
// above picked source
for (j = 0; j < V; j++) {
// If vertex k is on the shortest path from
// i to j, then update the value of dist[i][j]
if (dist[i][k] + dist[k][j] < dist[i][j])
dist[i][j] = dist[i][k] + dist[k][j];
}
}
}

// Print the shortest distance matrix
printSolution(dist);
}

/* A utility function to print solution */
void printSolution(int dist[][V]) {
printf ("The following matrix shows the shortest distances"
" between every pair of vertices \n");
for (int i = 0; i < V; i++) {
for (int j = 0; j < V; j++) {
if (dist[i][j] == INF)
printf("%7s", "INF");
else
printf ("%7d", dist[i][j]);
}
printf("\n");
}
}

// driver program to test above function
int main() {
/* Let us create the following weighted graph
10
(0)------->(3)
|         /|\
5 |          |
|          | 1
\|/         |
(1)------->(2)
3           */
int graph[V][V] = { {0,   5,  INF, 10},
{INF, 0,   3, INF},
{INF, INF, 0,   1},
{INF, INF, INF, 0}
};

// Print the solution
floydWarshall(graph);
return 0;
}```

The above functions will be packaged as the disall.exe , and then we will move them anywhere in my computer and run it in Powershell.  We don't have to deal with the source code unless we want to change it. I mean can Maple do something like that?

```with(GraphTheory);
G := Graph([1, 2, 3, 4, 5], {{1, 2}, {1, 3}, {1, 4}, {1, 5}, {2, 3}, {2, 5}, {3, 4}, {4, 5}});
AllPairsDistance(G);
```

For exmaple, can I package the above code snippet into an exe file? ﻿