Expression

Expression -- the class of all expressions.

These expressions are symbolic representations of algebraic expressions, mainly useful in printing. The method for producing them is expression. The usual algebraic operations are available for them, but most simplifications do not occur.

The parts of expressions are not always expressions. For example, factor returns such an expression.

i1 : (expression 2)^5 * (expression 3)^3 / ((expression 5) * (expression 11)^2)^6

        5 3
       2 3 
o1 = --------
          2 6
     (5*11 )

o1 : Divide

Types of expressions:

  • Adjacent
  • AssociativeExpression
  • BinaryOperation
  • Divide
  • DoubleArrow
  • FunctionApplication
  • Holder
  • MatrixExpression
  • Minus
  • NonAssociativeProduct
  • OneExpression
  • Power
  • Product
  • RowExpression
  • SparseMonomialVectorExpression
  • SparseVectorExpression
  • Subscript
  • Superscript
  • Sum
  • Table
  • ZeroExpression
  • Functions which create expressions:

  • hold
  • Functions which act on expressions:

  • value
  • precedence

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