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arduino-cli/libraries/MatrixMath/MatrixMath.h

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+/*
+ *  MatrixMath.h Library for Matrix Math
+ *
+ *  Created by Charlie Matlack on 12/18/10.
+ *  Modified from code by RobH45345 on Arduino Forums, algorithm from
+ *  NUMERICAL RECIPES: The Art of Scientific Computing.
+ *  Modified to work with Arduino 1.0/1.5 by randomvibe & robtillaart
+ *  Made into a real library on GitHub by Vasilis Georgitzikis (tzikis)
+ *  so that it's easy to use and install (March 2015)
+ */
+
+#ifndef MatrixMath_h
+#define MatrixMath_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+	#include "Arduino.h"
+#else
+	#include "WProgram.h"
+#endif
+
+class MatrixMath
+{
+public:
+	//MatrixMath();
+	void Print(float* A, int m, int n, String label);
+	void Copy(float* A, int n, int m, float* B);
+	void Multiply(float* A, float* B, int m, int p, int n, float* C);
+	void Add(float* A, float* B, int m, int n, float* C);
+	void Subtract(float* A, float* B, int m, int n, float* C);
+	void Transpose(float* A, int m, int n, float* C);
+	void Scale(float* A, int m, int n, float k);
+	int Invert(float* A, int n);
+};
+
+extern MatrixMath Matrix;
+#endif