0x4E4F@lemmy.dbzer0.com to Memes@lemmy.ml · edit-29 months agoWhen you go to the exam to just browse the questionslemmy.dbzer0.comimagemessage-square24fedilinkarrow-up1480arrow-down113
arrow-up1467arrow-down1imageWhen you go to the exam to just browse the questionslemmy.dbzer0.com0x4E4F@lemmy.dbzer0.com to Memes@lemmy.ml · edit-29 months agomessage-square24fedilink
minus-squareComradeSharkfucker@lemmy.mllinkfedilinkarrow-up21·edit-29 months agoHonestly it depends on what the question was. For instance if the question was “write this integral in the form of a sum” it might not be so bad
minus-squarehomura1650@lemm.eelinkfedilinkarrow-up3·9 months agoThere are still a lot of rather arbitrary decisions to make. Is 4/pi inside or outside of the summation? Is it (-1)^n+1 or (-1)^n with an additional negative sign in any of the other natural locations for it. Is the e term outside of the fraction with a negative exponent, or part of the denominator. Do you start with n=0 or n=1 (and adjust the terms inside the summation accordingly) Did they expand (2n+1)^2?
Honestly it depends on what the question was. For instance if the question was “write this integral in the form of a sum” it might not be so bad
There are still a lot of rather arbitrary decisions to make.
Is 4/pi inside or outside of the summation?
Is it (-1)^n+1 or (-1)^n with an additional negative sign in any of the other natural locations for it.
Is the e term outside of the fraction with a negative exponent, or part of the denominator.
Do you start with n=0 or n=1 (and adjust the terms inside the summation accordingly)
Did they expand (2n+1)^2?