This page demonstrates the arithmetic of multiplying left and right matrices by animation. In the edit box below, input the data of left and right matrices. The data between the two matrices is separated by character "｜", and the data of each matrix is composed of a series of numbers separated by commas, which can be input decimal numbers such as 1.27 or input. For a fraction of \(\frac{2}{3}\), the first number must be an integer representing the number of rows of the matrix, and the number of columns of the matrix is automatically calculated by the program according to the number of elements. The number of rows and columns of each matrix cannot exceed 3. Because it is a demonstration, the data should not be too complex, and can play a demonstration role. After inputting the data of the matrix, click "Load the data" to display the two matrices in the format of the textbook, and then click "Start" the Demonstration button, the program will demonstrate the process of multiplication.
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