IN your issue of August 22, Mr. A. B. Basset asks for solutions of the two problems, the trisection of an angle by means of the cissoid, and the duplication of the cube by the conchoid. I happened to ...

This is a preview. Log in through your library . Abstract The rectangular hyperbola is shown to be a poor description of the response of photosynthesis to irradiance for leaves of a winter wheat crop.