you’re just using (AS) without realizing it
as per the textbooks 🙄
Conversations around operator precedence can cause real differences in how expressions are evaluated
No they can't. The rules are universal
you might not underatand it yourself
says someone about to prove that they don't understand it... 😂
With (AS), 3-2+1 = (3-2)+1 = 1+1 = 2
Nope! With AS 3-2+1=+(3+1)-(2)=4-2=2
This is what you would expect
Yes, I expected you to not understand what AS meant 😂
since we do generally agree to evaluate addition and subtraction with the same precedence left-to-right
It's only a convention, not a rule, as just proven
With SA, the evaluation is the same
No it isn't. With SA 3-2+1=-(2)+(3+1)=-2+4=2
you get the same answer
Yep, because order doesn't matter 🙄 AS and SA both give the same answer
No issue there for this expression
Or any expression
But with AS, 3-2+1 = 3-(2+1)
You just violated the rules and changed the sign of the 1 from a + to a minus. 🙄 -(2+1)=-2-1, not -2+1. Welcome to how you got a wrong answer when you wrongly added brackets to it and mixed the different signs together
So evaluating addition with higher precedence rather than equal precedence yields a different answer
No it doesn't., as already proven. 3-2+1=+(3+1)-(2)=+4-2=2, same answer 🙄