1 ) A method for analysis of computation. a) Wherein said computation consists of spreadsheet formulas. b) Wherein said analysis consists of a graphical depiction. c) Wherein said formulas contain operators and operands. d) Wherein said operators contain relationships to said operands. e) Wherein said relationships are represented as tree or graph structures. f) Wherein said tree or graph structures contain nodes. g) Wherein said nodes are depicted by graphical images within a view or display. h) Wherein said nodes represent said operators and said operands.