"My teacher gave an example at the time. He said that if you think of 2 as peeling an apple, think of 3 as eating an apple."
"Then in terms of cause and effect, the order of 2 and 3 is impossible to interchange. Just like you cannot peel the apple after eating it."
"The commutative law is actually very weird. It does not exist in most formulas. Any calculation method that can satisfy the commutative law is a miracle."
After swallowing dryly, Gao Tian took a deep breath and simply repeated his teacher's words:
"My teacher said something that left a deep impression on me."
“He said that there are many laws in the world that are unclear and self-evident, and even laws that are so simple that we don’t need to think about them. These are the issues we really need to think about.”
"For example, people have been aware of gravity for tens of thousands of years, but they didn't understand the meaning behind it until modern times."
"My teacher also said that if you bring the commutative law into division and subtraction, you will find something terrible..."
"fear?"

Chapter completed!