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AllenDowney / ThinkPython2

LaTeX source and supporting code for Think Python, 2nd edition, by Allen Downey.
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chapter 2 and section 2.5 #83

Closed wenbindu closed 3 years ago

wenbindu commented 3 years ago

the sentence: I don't work very hard to remember the precedence of operators. I do not know if I understood the real meaning or what u want to say. I guess what u want to say is: I know it's very hard to ....

AllenDowney commented 3 years ago

I see why this sentence might not be clear. I mean to say that memorizing the precedence of operators is not necessary -- if you write an expression where the order of operations is not obvious, you should use parentheses to make it obvious.

wenbindu commented 3 years ago

I see why this sentence might not be clear. I mean to say that memorizing the precedence of operators is not necessary -- if you write an expression where the order of operations is not obvious, you should use parentheses to make it obvious.

I see. Thanks.