加減乘除釋》,由學者焦循作於清乾隆五十九年(1794年),全書共分八卷。

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《加減乘除釋》書影

例子

1. A + A =2A

2. A之平分 =A/2

3. A 分為三等分, 其中兩個大於一份

4. A+B=B+A

5. A*B=B*A

6. B*A*C =C*B*A =A*C*B

7. (A-B)+C=A-(B-C)

參考文獻

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