Eschermatics – Roger Penrose

Lou Andreas-Salomé's 1921 essay reinterprets narcissism as both ego assertion and a pull back toward undifferentiated selfhood.

Fontenelle treats mathematical infinity as a domain of relative, comparable magnitudes rather than a single absolute.

Peano argues that algebra's symbols must be purified into a precise, unambiguous logical notation so that mathematical reasoning…

Rivista di Matematica was Giuseppe Peano's Turin journal for symbolic logic, axiomatics, and the foundations of mathematics.

Peano argues for a simple, regular international language based on shared Latin and Romance vocabulary, free of exceptions.

The Peano–Couturat letters, 1896–1914, edited by Luciano and Roero, document a major scholarly exchange in logic and mathematics.

A brief 1922 Latin offprint by Giuseppe Peano treating operations on magnitudes within functions and mathematical physics.

Peano proposes a radically simplified Latin for international communication and critiques loose mathematical reasoning about number.

Peano's Formulario Mathematico is a symbolic encyclopedia of mathematics written in latino sine flexione, a grammarless Latin built…

Selected shorter writings of Giuseppe Peano on symbolic logic, notation, and an international language.

Arithmetices principia: an overview Arithmetices principia, nova methodo exposita is a short Latin treatise in which Giuseppe Peano…

Peano's work on constructing connected spaces and sets, building topological and geometric notions from primitive concepts.