What do Mul and Div actually do ?

The above have a Calculator class that takes Operation object to compute. We can easily extend with Mul and Div operation without modifying the Calculator class.
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Maximiliano Contieri
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May 24, 2021
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What do Mul and Div actually do ?
I cannot understand the example
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Written by Maximiliano Contieri1.9K Followers
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I’m a senior software engineer specialized in declarative designs. S.O.L.I.D. and agile methodologies fan. Maximilianocontieri.com
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