1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
<<< tex
\sum_{m=1}^\infty\sum_{n=1}^\infty\frac{m^2\,n}
{3^m\left(m\,3^n+n\,3^m\right)}
>>> native
[ EUnderover
True
(ESymbol Op "\8721")
(EGrouped [ EIdentifier "m" , ESymbol Rel "=" , ENumber "1" ])
(ESymbol Ord "\8734")
, EUnderover
True
(ESymbol Op "\8721")
(EGrouped [ EIdentifier "n" , ESymbol Rel "=" , ENumber "1" ])
(ESymbol Ord "\8734")
, EFraction
NormalFrac
(EGrouped
[ ESuper (EIdentifier "m") (ENumber "2")
, ESpace (1 % 6)
, EIdentifier "n"
])
(EGrouped
[ ESuper (ENumber "3") (EIdentifier "m")
, EDelimited
"("
")"
[ Right (EIdentifier "m")
, Right (ESpace (1 % 6))
, Right (ESuper (ENumber "3") (EIdentifier "n"))
, Right (ESymbol Bin "+")
, Right (EIdentifier "n")
, Right (ESpace (1 % 6))
, Right (ESuper (ENumber "3") (EIdentifier "m"))
]
])
]
|
