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|
<<< tex
\phi_n(\kappa) =
\frac{1}{4\pi^2\kappa^2} \int_0^\infty
\frac{\sin(\kappa R)}{\kappa R}
\frac{\partial}{\partial R}
\left[R^2\frac{\partial D_n(R)}{\partial R}\right]\,dR
>>> native
[ ESub (EIdentifier "\981") (EIdentifier "n")
, ESymbol Open "("
, EIdentifier "\954"
, ESymbol Close ")"
, ESymbol Rel "="
, EFraction
NormalFrac
(ENumber "1")
(EGrouped
[ ENumber "4"
, ESuper (EIdentifier "\960") (ENumber "2")
, ESuper (EIdentifier "\954") (ENumber "2")
])
, ESubsup (ESymbol Op "\8747") (ENumber "0") (ESymbol Ord "\8734")
, EFraction
NormalFrac
(EGrouped
[ EMathOperator "sin"
, ESymbol Open "("
, EIdentifier "\954"
, EIdentifier "R"
, ESymbol Close ")"
])
(EGrouped [ EIdentifier "\954" , EIdentifier "R" ])
, EFraction
NormalFrac
(ESymbol Ord "\8706")
(EGrouped [ ESymbol Ord "\8706" , EIdentifier "R" ])
, EDelimited
"["
"]"
[ Right (ESuper (EIdentifier "R") (ENumber "2"))
, Right
(EFraction
NormalFrac
(EGrouped
[ ESymbol Ord "\8706"
, ESub (EIdentifier "D") (EIdentifier "n")
, ESymbol Open "("
, EIdentifier "R"
, ESymbol Close ")"
])
(EGrouped [ ESymbol Ord "\8706" , EIdentifier "R" ]))
]
, ESpace (1 % 6)
, EIdentifier "d"
, EIdentifier "R"
]
|
