Anyone good with excel? (+ 2 rep)

[learningtoneopet1]

Parenthesis error

[aviator]

By comparing the written formula in the first image with the formula "=((L2/2))/(((M2*N2)-K2))" there are two things I've noticed.

1- Why are you dividing L2 a.k.a deltaA by 2? Is delta t always equals to 2?
2- Epsilon is supposed to be multiplied by ℓ, but I don't see it in your Excel formula.

[learningtoneopet1]

By comparing the written formula in the first image with the formula "=((L2/2))/(((M2*N2)-K2))" there are two things I've noticed.

1- Why are you dividing L2 a.k.a deltaA by 2? Is delta t always equals to 2?
2- Epsilon is supposed to be multiplied by ℓ, but I don't see it in your Excel formula.

1) Yeah, it is a constant of 2.
2) ℓ is also a constant in this case (1)

Sorry, I forgot to add those in my original post

[aviator]

Then I don't really see anything wrong cuz it seems like you're using correct brackets... sorry, I'm not of much help. Hopefully there are others who could help. ^^

[learningtoneopet1]

Edit: figured it out! Simple, parenthesis error -_-