...Crude census-figures were obtained by utilizing the Lincoln Indexand computing the total on the basis of the ratio of marked (andrecognizable) individuals to others caught in a sampling period... 
Henry S. Fitch 「Ecology of the Opossum on a Natural Area in Northeastern Kansas」
...Ages beyond computing had passed, and these two only, theblack king and the girl, had survived...
Various 「Astounding Stories, March, 1931」
...He invented a mathematical method which he used for computing the ratio of thepolar to the equatorial diameter...
George Forbes 「History of Astronomy」
...This led Euler to write a valuable essay disclosing a newmethod of computing perturbations, called the instantaneous ellipse withvariable elements...
George Forbes 「History of Astronomy」
便利！手書き漢字入力検索