This paper outlines models and algorithms in general, and then discusses gradient factors in further detail. DOWNLOAD [http://docs.computermares.com/dive%20computer%20decompression%20models.pdf]

Focus on tissue saturation graph with quantification of ongassing and offgassing gradients and representation of supersaturation with respect to safe ascent criterion. DOWNLOAD [http://docs.computermares.com/understanding%20a%20dive%20computer.pdf]