It is not often that the writer of a mathematical book is privileged to have such a varied experience as the author of this volume. Mr. Craig declares in the preface that he has been called upon to ...

DR. SCOTT'S treatise is a welcome addition to the many excellent text-books on analytical geometry which have been published during the last few years. But while most of the text-books in use at the ...

Are you and your teen despondent about their maths homework? We give you step-by-step advice with a teacher’s explanation on how to approach the mid point formula in analytical geometry. Click here to ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...