ExpressionTree

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$\begin{usage} import from ExpressionTree \end{usage}$

$\begin{descr} ExpressionTree~is a type whose elements are expression trees. \end{descr}$

Exports

`OutputType`
`PrimitiveType`
`aldor`:	(TEXT, %) $\to$ TEXT	Conversion to $A^{\char93 }$ code
`apply`:	(OP, `List` %) $\to$ %	Apply an operator to arguments
`apply`:	(OP, `Tuple` %) $\to$ %	Apply an operator to arguments
`arguments`:	% $\to$ `List` %	Take the arguments of the root
`axiom`:	(TEXT, %) $\to$ TEXT	Conversion to Axiom code
`C`:	(TEXT, %) $\to$ TEXT	Conversion to C code
`extree`:	`ExpressionTreeLeaf` $\to$ %	Conversion to a tree
`fortran`:	TEXT, %) $\to$ TEXT	Conversion to FORTRAN code
`is?`:	(%, OP) $\to$ `Boolean`	Test for a specific operator
`leaf`:	% $\to$ `ExpressionTreeLeaf`	Conversion to a leaf
`leaf?`:	% $\to$ `Boolean`	Test whether tree is a leaf
`lisp`:	TEXT, %) $\to$ TEXT	Conversion to Lisp code
`maple`:	(TEXT, %) $\to$ TEXT	Conversion to Maple code
`operator`:	% $\to$ OP	Take the root operator
`tex`:	(TEXT, %) $\to$ TEXT	Conversion to L^ATEX
`texParen?`:	% $\to$ `Boolean`	Check whether to parenthetize

Next: aldor,axiom,C,fortran,lisp,maple,tex Up: Expression Trees Previous: Expression Trees Contents Index

Manuel Bronstein 2000-12-13