[1][5] The late 19th century also saw the publication in India and then the west of the book Geometric Exercises in Paper Folding, by T. Sundara Row.
They include work on formalizing paper folding as a form of axiomatic geometry beginning with Margherita Piazzola Beloch, the work of Wilhelm Ahrens in recreational mathematics, and the community of mathematical researchers coming together through the series of International Meetings of Origami Science and Technology (now known as the International Conference on Origami in Science, Math, and Education),[1][5] and through works popularizing this area within mathematics such as the book Geometric Folding Algorithms by Erik Demaine and Joseph O'Rourke.
[2] Appendices include a translation of Beloch's work in this area, and a response to the book The Fold: Leibniz and the Baroque by Gilles Deleuze.
[5] Reviewer William J. Satzer, also a mathematician, disagrees on the target audience, writing that although the book would be of interest to historians of mathematics, it would make difficult reading for others because its topics are too loosely connected.
[2] On the other hand, Argentine origami book author Laura Rozenberg, despite admitting to skipping over the more mathematical parts of the story, says it "can be read by the non-mathematician without pausing", writing that it felt that "Friedman had read our minds and had decided to indulge us with answers to problems that have beset paperfolding aficionados for years".