The evaluation of the area of the curve had made Roberval famous in France, but Descartes considered that the value of his investigation had been grossly exaggerated; he declared the problem to be of an elementary nature and submitted a short and simple solution.
The Evaluation of Continued Fractions.
Galileo attempted the evaluation by weighing the curve against the generating circle; this rough method gave only an approximate value, viz., a little less than thrice the generating circle.
The exact geometrical evaluation of the second quantity, viz.
She and her husband related their conversation with Effie to Fred, how she had read the notebook, her comments regarding the gold coins, and their new, more respectful evaluation of Miss Effie Quincy.