(1) It supports trigonometric functions, logarithm and antilogarithm .

(2) If the logarithm is taken as the forward function, the function taking the base to a given power is then called the antilogarithm .

(3) Adjusted geometric means (often approximating median values) were computed by back transformation (taking the antilogarithm ).

(4) Values at the tick marks were converted to their antilogarithms .

(5) All equations are fitted by the reduced major axis algorithm to the logarithms of the original data; the data were then transformed to their antilogarithms to return to the original units.