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|
<<< tex
\sum_{\substack{
0<i<m \\
0<j<n
}}
P(i,j)
>>> native
[ EUnder
True
(ESymbol Op "\8721")
(EArray
[ AlignCenter ]
[ [ [ EGrouped
[ ENumber "0"
, ESymbol Rel "<"
, EIdentifier "i"
, ESymbol Rel "<"
, EIdentifier "m"
]
]
]
, [ [ EGrouped
[ ENumber "0"
, ESymbol Rel "<"
, EIdentifier "j"
, ESymbol Rel "<"
, EIdentifier "n"
]
]
]
])
, EIdentifier "P"
, EDelimited
"("
")"
[ Right (EIdentifier "i")
, Right (ESymbol Pun ",")
, Right (EIdentifier "j")
]
]
|
