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by JW_00000
342 days ago
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To give a concrete example, matrix multiplication is not commutative in general (AB ≠ BA), but e.g. multiplication with the identity matrix is (AI = IA). So AIB = ABI ≠ BAI. Or applied to the programming example, the statements: 1. Server.accept
2. Client.connect
3. File.write # write to completely unrelated file
123 = 312 ≠ 321. |
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