You remember math, right? You know math. It's complicated, and just scary in general, and now those are apparently excuses for profiling an Italian economist and mathematician before having him ...

THE readers of NATURE are so well acquainted with the genesis and growth of the Association whose syllabus has recently been given to the public, that we are relieved from all necessity of explaining ...

THIS book contains a revised edition of Books III., IV., V., of the “Syllabus of Plane Geometry” drawn up by the Association for the Improvement of Geometrical Teaching, with demonstrations of the ...