Prototype of the conversion function

The prototype of the conversion functions is generic:

function [tree]=sci_<function_name>(tree)

This function takes one input argument (tree), tree is a tlist named funcall.It returns one output argument (tree with inference type modification).

Table of the tlist fields: (tlist([:funcall","name","lhsnb",""rhs","lhs:funcall","name","lhsnb",""rhs","lhs)],name,lhsnb,rhslist,lhslist)

Element	Description	Contents
name	function name	character string matrix
lhsnb	number of lhs arguments	constant
rhs	rhs arguments	list of Scilab expression(s) (empty if no rhs)
lhs	lhs arguments	list of variables