Stevin numbers and reality
Strange Integrals Derived By Elementary Complex Analysis
Summary of Delsarte's "Nombre de Solutions des Equations Polynomiales sur un Corps Fini"
Sums of Consecutive Integers
Sur l'origine des chiffres arabes
Sur la convergence des séries trigonométriques qui servent à représenter une fonction arbitraire entre des limites données
Sur les origines du cocycle de Virasoro
Sylvester's Minorant Criterion, Lagrange-Beltrami Identity, and Nonnegative Definiteness
Sylvester's, Wolstenholme's, Morley's and Lehmer's Congruence Theorems Revisited
Symmetries in Images on Ancient Seals
Tangency vis-a'-vis differentiability by Peano, Severi and Guareschi
Teaching Resources and teachers professional development: toward a documentational approach of didactics
Ten Misconceptions from the History of Analysis and Their Debunking
Tension between Intuitive Infinitesimals and Formal Mathematical Analysis
The area of a sector at centre of a planar quadric
The Area of the Surface Generated by Revolving a Graph About Any Line
The Art of Space Filling in Penrose Tilings and Fractals
The axiomatic melting pot. Teaching probability theory in Prague during the 1930's
The beginnings of the theory of Hopf algebras
The Birch-Swinnerton-Dyer Conjecture