#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include "libmatrix.c"

/* HaltAndCatchFire
 * 
 * displays a custom errormassage and exits the program
 */
void haltAndCatchFire(const char* message);


/* MatrixIsQuadratical
 * 
 * Checks if width == height, else complaints and exits the progam
 */
void matrixIsQuadratical(struct matrix *m);


/* MatrixNew
 * 
 * Allocates a new matrix by size x and y
 */
void matrixNew(struct matrix *dest, uint16_t size_x, uint16_t size_y);


/* MatrixFree
 * 
 * Free's a matrix'es array and itself
 */
void maxtrixFree(struct matrix *m);


/* MatrixNewFromUser
 * 
 * Same as MatrixNew, but queries the user
 * for input to fill the matrix
 */
void matrixNewFromUser(struct matrix *dest, uint16_t size_x, uint16_t size_y);


/* MatrixPrint
 * 
 * Prints the given matrix in a nice format
 * and a custom given display name
 */
void matrixPrint(struct matrix *m, const char* name);


/* MatrixIdentity
 * 
 * Creates a Identitiy matrix, if the matrix is quadratical
 */
void matrixIdentity(struct matrix *m);


/* MatrixFill
 * 
 * Fills the matrix with a value
 */
void matrixFill(struct matrix *m, float value);


/* MatrixDet
 * 
 * Calculated the determinant of the matrix
 */
float matrixDet(struct matrix *m);


/* MatrixRound
 * 
 * Rounds every entry in the matrix 
 */
void matrixRound(struct matrix *m);


/* MatrixAdd
 * 
 * Adds two matricies together and store it in dest
 * dest get's initialized with the size of a
 * 
 * a and b have to be equal in size
 */
void matrixAdd(struct matrix *a, struct matrix *b, struct matrix *dest);


/* MatrixMultiply
 * 
 * Multiply two matricies together and store it in dest
 * dest get's initialized with the size of a.height, b.with
 * 
 * a and b have to be compatible for multiplication
 */
void matrixMultiply(struct matrix *a, struct matrix *b, struct matrix *dest);


/* MatrixMultiplyByNumber
 * 
 * Multiply the entire array by a fixed value
 */
void matrixMultiplyByNumber(struct matrix *m, float value);



void matrixPow(float *matrix, float value);



void matrixTranspose(float *matrix);