This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

▼COasis::Expression	An expression
COasis::BinaryExpression< Add, Expression, Expression >
COasis::BinaryExpression< Derivative, Expression, Expression >
COasis::BinaryExpression< Divide, Expression, Expression >
COasis::BinaryExpression< Exponent, Expression, Expression >
COasis::BinaryExpression< Integral, Expression, Expression >
COasis::BinaryExpression< Log, Expression, Expression >
COasis::BinaryExpression< Multiply, Expression, Expression >
COasis::BinaryExpression< Subtract, Expression, Expression >
COasis::BoundedExpression< Expression, Expression >
▼COasis::BoundedExpression< LowerBoundT, UpperBoundT >
▼COasis::BoundedBinaryExpression< DefiniteIntegral, OperandT, VariableT, LowerBoundT, UpperBoundT >
COasis::DefiniteIntegral< OperandT, VariableT, LowerBoundT, UpperBoundT >
▼COasis::BoundedBinaryExpression< Summation, OperandT, IncrementingVarT, LowerBoundT, UpperBoundT >
COasis::Summation< OperandT, IncrementingVarT, LowerBoundT, UpperBoundT >
▼COasis::LeafExpression< EulerNumber >
COasis::EulerNumber	Representation of the Euler Number
▼COasis::LeafExpression< Imaginary >
COasis::Imaginary	An 'imaginary' number
▼COasis::LeafExpression< Matrix >
COasis::Matrix	A matrix
▼COasis::LeafExpression< Pi >
COasis::Pi	Mathematical Constant Pi
▼COasis::LeafExpression< Real >
COasis::Real	A real number
▼COasis::LeafExpression< Undefined >
COasis::Undefined	An undefined expression
▼COasis::LeafExpression< Variable >
COasis::Variable	An algebraic variable
▼COasis::UnaryExpression< Magnitude, OperandT >
COasis::Magnitude< OperandT >
COasis::UnaryExpression< Negate, Expression >
▼COasis::BinaryExpression< DerivedT, MostSigOpT, LeastSigOpT >	A binary expression
COasis::Add< AugendT, AddendT >	The Add expression adds two expressions together
COasis::Derivative< DependentT, IndependentT >	The Derivative class template calculates the derivative of given expressions
COasis::Divide< DividendT, DivisorT >	The Divide expression divides two expressions
COasis::Exponent< BaseT, PowerT >	The exponent expression creates an exponent two expressions
COasis::Integral< IntegrandT, DifferentialT >	The Integral expression integrates the two expressions together
COasis::Log< BaseT, ArgumentT >	The Log expression represents the logarithm of a base and an argument
COasis::Multiply< MultiplicandT, MultiplierT >	The Multiply expression multiplies two expressions
COasis::Subtract< MinuendT, SubtrahendT >	The Subtract expression subtracts two expressions
▼COasis::BoundedExpression< LowerBoundT, UpperBoundT >	A concept base class for both Unary and BoundedBinary expressions
COasis::BoundedBinaryExpression< DerivedT, MostSigOpT, LeastSigOpT, LowerBoundT, UpperBoundT >	A concept for an operand of a binary expression with bounds
COasis::BoundedUnaryExpression< DerivedT, OperandT, LowerBoundT, UpperBoundT >	A concept for an operand of a unary expression with bounds
COasis::LeafExpression< DerivedT >	A leaf expression
▼COasis::UnaryExpression< DerivedT, OperandT >
COasis::Negate< OperandT >
COasis::MatchCastImpl< ArgumentT, Cases >
▼COasis::Visitor
COasis::TypedVisitor< T >