Ok, now I’m curious, why is it only after I call you out that you decide to read what I wrote with any criticality? What about my argument (which I happily acknowledged was based purly on personal experience, and therefore not all parts are universally applicable to everyone) makes you think I’m nothing more than a dumb internet troll with no meaningful opinions or thoughts worth sharing or discussing like adults?
Sure, parenthesis need a buddy, but I still find them a lot faster to type simply because it is always the exact same two keys. No stopping to hunt for operators and symbols that seem to move or disappear every, single, fucking, time. When handwriting, parenthesis only takes one single, quick stroke that stays in line with what you are writing (maybe a small thing, but I find it important if my hands hurt, aka. always).
At no point have I argued the elimination of the operators, only that using them exclusively determine order of operations presents an accessibility issue and is largely unintuitive for many individuals.
The actual reason I find the parenthesis easier to read is because it isolates the problem into distinct, physically easier to read sections that eliminates a hard to distinguish operator and creates a clear step-by-step process to solving the problem that doesn’t really on any rule beyond working from the inside out.
Single operator problems can be solved in any sequence, no parenthesis or order of operations needed. In your example, it’s literally no different than combining like terms. But beyond basic cases like that, parenthesis always create a more comprehensible problem. Tell me, which is more clear and has less room for error:
1+2+3×4+5+6
1+2+3÷4+5+6
1+2×3÷4*5-6
OR
(1+2+3)(4+5+6)
(1+2+3)/(4+5+6)
1+((2×3)/(4×5))-6
Literally, all I’m arguing is that parenthesis make math easier to read and less prone to error or unintentional misinterpretation and should therefore replace the potential amigousness of order of operations. On top of that, I find them to be dramatically more efficient. Not everyone feels the same, fair enough, not really trying to paint with broad strokes on that front.
makes you think I’m nothing more than a dumb internet troll with no meaningful opinions or thoughts worth sharing or discussing like adults
Holy fuck. I called you one out of all of those and it was the one who isn’t even a pejorative. I thought you were joking, because your comment sounded like you were joking. There’s really no deeper meaning to that.
No stopping to hunt for operators and symbols
That’s what I’m saying, using parentheses won’t make the operators and symbols go away. You’ll still have to stop and hunt for them, you’re just adding parentheses in addition to that.
because it isolates the problem into distinct, physically easier to read sections
That’s only true for simple expressions, though. Once you try to type something more complicated, parentheses get very confusing very fast. Anyone who’s ever had WolframAlpha refuse to evaluate an expression because of a missing parentheses knows what I mean.
As for your examples,
1+2+3×4+5+6
1+2+3÷4+5+6
In these, the version with parentheses is different from the one without because you want the operations to be done in a certain order that isn’t indicated anywhere.
1+2×3÷4*5-6
And in this one, you’re mixing several operators with equal priority on the same line while not indicating which one you want to be done first.
What I’m getting at is that you’ve provided the exact examples where you have to use parentheses so it makes no sense to ask which one is clearer because only one version is correctly written. It would be like me asking you if (24)+1 is clearer than 2*4+1 and concluding parentheses are confusing because you didn’t divine I wasn’t typing twenty four but instead wanted you to multiply the 2 and 4.
Finally, the order of operations isn’t just some arbitrary convention, it might seem that way when we limit ourselves to only numbers but its intuitiveness really shows in algebra. Take the polynomial:
2x²+1
Even if you’ve never heard of the order of operations, there’s absolutely zero confusion about which order you’re meant to do the operations. It would take a madman to decide that “+1” is part of the exponent or that you’re supposed to add the 1 to the x² and then multiply it by 2.
In this case, adding parentheses here would turn it into
2(x(²))+1
which is unnecessary and it gets annoying very fast. For example:
(2(x))+(3(x(²)))+(5(x(³)))+(8(x(⁴)))
vs
2x+3x²+5x³+8x⁴
You might say that’s not fair because this expression clearly needs no parentheses so I just added them to make it seem more confusing and you’d be right but that’s the point: there has to be an arbitrary line where we decide parentheses are no longer necessary and that’s the order of operations. We settled on that because that’s what works in algebra. When it comes to what’s intuitive in arithmetic, left to right is obviously the best (for westerners). Unfortunately for arithmetic, we’ve decided that intuitiveness in algebra is more important than intuitiveness in arithmetic.
Ok, now I’m curious, why is it only after I call you out that you decide to read what I wrote with any criticality? What about my argument (which I happily acknowledged was based purly on personal experience, and therefore not all parts are universally applicable to everyone) makes you think I’m nothing more than a dumb internet troll with no meaningful opinions or thoughts worth sharing or discussing like adults?
Sure, parenthesis need a buddy, but I still find them a lot faster to type simply because it is always the exact same two keys. No stopping to hunt for operators and symbols that seem to move or disappear every, single, fucking, time. When handwriting, parenthesis only takes one single, quick stroke that stays in line with what you are writing (maybe a small thing, but I find it important if my hands hurt, aka. always).
At no point have I argued the elimination of the operators, only that using them exclusively determine order of operations presents an accessibility issue and is largely unintuitive for many individuals.
The actual reason I find the parenthesis easier to read is because it isolates the problem into distinct, physically easier to read sections that eliminates a hard to distinguish operator and creates a clear step-by-step process to solving the problem that doesn’t really on any rule beyond working from the inside out.
Single operator problems can be solved in any sequence, no parenthesis or order of operations needed. In your example, it’s literally no different than combining like terms. But beyond basic cases like that, parenthesis always create a more comprehensible problem. Tell me, which is more clear and has less room for error:
1+2+3×4+5+6
1+2+3÷4+5+6
1+2×3÷4*5-6
OR
(1+2+3)(4+5+6)
(1+2+3)/(4+5+6)
1+((2×3)/(4×5))-6
Literally, all I’m arguing is that parenthesis make math easier to read and less prone to error or unintentional misinterpretation and should therefore replace the potential amigousness of order of operations. On top of that, I find them to be dramatically more efficient. Not everyone feels the same, fair enough, not really trying to paint with broad strokes on that front.
Holy fuck. I called you one out of all of those and it was the one who isn’t even a pejorative. I thought you were joking, because your comment sounded like you were joking. There’s really no deeper meaning to that.
That’s what I’m saying, using parentheses won’t make the operators and symbols go away. You’ll still have to stop and hunt for them, you’re just adding parentheses in addition to that.
That’s only true for simple expressions, though. Once you try to type something more complicated, parentheses get very confusing very fast. Anyone who’s ever had WolframAlpha refuse to evaluate an expression because of a missing parentheses knows what I mean.
As for your examples,
In these, the version with parentheses is different from the one without because you want the operations to be done in a certain order that isn’t indicated anywhere.
And in this one, you’re mixing several operators with equal priority on the same line while not indicating which one you want to be done first.
What I’m getting at is that you’ve provided the exact examples where you have to use parentheses so it makes no sense to ask which one is clearer because only one version is correctly written. It would be like me asking you if (24)+1 is clearer than 2*4+1 and concluding parentheses are confusing because you didn’t divine I wasn’t typing twenty four but instead wanted you to multiply the 2 and 4.
Finally, the order of operations isn’t just some arbitrary convention, it might seem that way when we limit ourselves to only numbers but its intuitiveness really shows in algebra. Take the polynomial:
2x²+1
Even if you’ve never heard of the order of operations, there’s absolutely zero confusion about which order you’re meant to do the operations. It would take a madman to decide that “+1” is part of the exponent or that you’re supposed to add the 1 to the x² and then multiply it by 2.
In this case, adding parentheses here would turn it into
2(x(²))+1
which is unnecessary and it gets annoying very fast. For example:
(2(x))+(3(x(²)))+(5(x(³)))+(8(x(⁴)))
vs
2x+3x²+5x³+8x⁴
You might say that’s not fair because this expression clearly needs no parentheses so I just added them to make it seem more confusing and you’d be right but that’s the point: there has to be an arbitrary line where we decide parentheses are no longer necessary and that’s the order of operations. We settled on that because that’s what works in algebra. When it comes to what’s intuitive in arithmetic, left to right is obviously the best (for westerners). Unfortunately for arithmetic, we’ve decided that intuitiveness in algebra is more important than intuitiveness in arithmetic.