reorganized files

src/lina.h

@@ -0,0 +1,21 @@
+
+// Evaluate the dot product C = A*B where C is of size m by l, A is m by n and B is n by l.
+// NOTE: C can't be the same pointer of A or B.
+void lina_dot(double *A, double *B, double *C, int m, int n, int l);
+
+// Evaluate C = A + B where A,B,C are m by n.
+// NOTE: C can be the same location of A or B.
+void lina_add(double *A, double *B, double *C, int m, int n);
+
+// Evaluate B = k*A where A and B are m by n matrices.
+// NOTE: B can be the same location of A.
+void lina_scale(double *A, double *B, double k, int m, int n);
+
+// Evaluate B = A^t (the transpose of A) where A is m by n.
+// NOTE: B can be the same location of A.
+void lina_transpose(double *A, double *B, int m, int n);
+
+// Load from a stream a matrix in the form [a b c.. , d e f.. , ...] 
+// where a,b,c,.. are either integer or floating point values.
+// The returned pointer must be deallocated using `free`.
+double *lina_loadMatrixFromStream(FILE *fp, int *width, int *height, char **error);