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d((eˣʸ - 1)/x)

dx (eˣʸ - 1) + dy (yeˣʸ + 1)/x
0
No votes
de/x (ˣʸ - 1)
0
No votes
dx ((xy² + 1)eˣʸ - 1)/y + dy eˣʸ/x
0
No votes
dx 42 + dy eˣʸ
2
29%
dx ((xy - 1)eˣʸ + 1)/x² + dy eˣʸ
3
43%
dx (xyeˣʸ + 1)/y² + dy (eˣʸ - 1) + dz 3eˣʸ
0
No votes
dx (eʸ - 1) + dy 2(eˣ - 1)/y
0
No votes
dx ((x + y)eˣʸ - 1)/x² + dy eˣʸ
0
No votes
355/113 - π
2
29%
dx + dy
0
No votes
 
Total votes: 7
User avatar
NoQ
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Joined: 24 Dec 2009, 11:35
Location: /var/zone

Re: How do you make a poll on these forums?

Post by NoQ »

Voted for #5 (:
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Jorzi
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Posts: 2063
Joined: 11 Apr 2010, 00:14

Re: How do you make a poll on these forums?

Post by Jorzi »

Cyp wrote:Are you sure there's no right answer? What do you get?
Well, d could mean three things:
either it stands for d/dx in which case the answer would be (1+e^(x y) (-1+x y))/x^2
or it could just be a constant in which case none of the possible answers make any sense
or the whole thing is an infinitesimal in which case the answer is (almost) 0
ImageImage
-insert deep philosophical statement here-
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Iluvalar
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Posts: 1828
Joined: 02 Oct 2010, 18:44

Re: How do you make a poll on these forums?

Post by Iluvalar »

I chose 9 because.
A) Every cool equations rely on PI
B) All the other choices are unconstant.
Heretic 2.3 improver and proud of it.
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