Expression Tree

• Symbol
• Parameter
• Variable
• Independent Variable
• Scalar
• Matrix
• Vector
• State Vector
• Binary Operators
• Unary Operators
• Concatenations
• Broadcasting Operators
• Functions
• Input Parameter
• Interpolant
• Operations on expression trees
  • Simplify
  • EvaluatorPython
  • Jacobian
  • Convert to CasADi