Surface

Constructs a surface.

surface(Expression)

Given an expression f left parenthesis x comma y right parenthesis, constructs the surface defined by z equals f left parenthesis x comma y right parenthesis

surface(Expression, Identifier, Identifier)

Given an expression f left parenthesis x comma y right parenthesis and two identifiers x and y, constructs the surface defined by z equals f left parenthesis x comma y right parenthesis

surface(List)

Given a list F equals left curly bracket F subscript 1 comma F subscript 2 comma F subscript 3 right curly bracket, constructs the surface defined by the functions open parentheses F subscript 1 left parenthesis x comma y right parenthesis comma F subscript 2 left parenthesis x comma y right parenthesis comma F subscript 3 left parenthesis x comma y right parenthesis close parentheses

surface(List, Identifier, Identifier)

Given a list F equals left curly bracket F subscript 1 comma F subscript 2 comma F subscript 3 right curly bracket and two identifiers x and y, constructs the surface defined by the functions open parentheses F subscript 1 left parenthesis x comma y right parenthesis comma F subscript 2 left parenthesis x comma y right parenthesis comma F subscript 3 left parenthesis x comma y right parenthesis close parentheses