@menu
* Definitions for Differentiation::  
@end menu

@node Definitions for Differentiation,  , Differentiation, Differentiation
@section Definitions for Differentiation

@deffn {Function} antid (@var{expr}, @var{x}, @var{u(x)}) 
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@end deffn

@deffn {Function} antidiff (@var{expr}, @var{x}, @var{u}(@var{x}))
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@end deffn

@defvr {Property} atomgrad
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@end defvr

@deffn {Function} atvalue (@var{expr}, [@var{x_1} = @var{a_1}, ..., @var{x_m} = @var{a_m}], @var{c})
@deffnx {Function} atvalue (@var{expr}, @var{x_1} = @var{a_1}, @var{c})
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@end deffn

@deffn {Function} cartan  -
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@end deffn

@deffn {Function} del (@var{x})
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@end deffn

@deffn {Function} delta (@var{t})
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@end deffn

@defvr {System variable} dependencies
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@end defvr

@deffn {Function} depends (@var{f_1}, @var{x_1}, ..., @var{f_n}, @var{x_n})
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@end deffn

@defvr {Option variable} derivabbrev
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@end defvr

@deffn {Function} derivdegree (@var{expr}, @var{y}, @var{x})
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@end deffn

@deffn {Function} derivlist (@var{var_1}, ..., @var{var_k})
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@end deffn

@defvr {Option variable} derivsubst
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@end defvr

@deffn {Function} diff (@var{expr}, @var{x_1}, @var{n_1}, ..., @var{x_m}, @var{n_m})
@deffnx {Function} diff (@var{expr}, @var{x}, @var{n})
@deffnx {Function} diff (@var{expr}, @var{x})
@deffnx {Function} diff (@var{expr})
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@end deffn

@defvr {Special symbol} diff
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@end defvr

@deffn {Function} dscalar (@var{f})
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@end deffn

@deffn {Function} express (@var{expr})
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@end deffn

@deffn {Function} gradef (@var{f}(@var{x_1}, ..., @var{x_n}), @var{g_1}, ..., @var{g_m})
@deffnx {Function} gradef (@var{a}, @var{x}, @var{expr})
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@end deffn

@defvr {System variable} gradefs
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@end defvr

@deffn {Function} laplace (@var{expr}, @var{t}, @var{s})
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@end deffn

