Geodesic

Sommaire du Fascicule no. 1

The Sharkovskii theorem as a tool for increasing the level of combinatorial thinking
p. 1
Cubic equations and geometric constructions
p. 8
Evaluating open ai tools o1 and o3-mini in solving high school problems from Serbian national mathematics competition
p. 14
Application of different methods for solving linear difference equations with variable coefficients
p. 30
Balanced incomplete block designs for teaching combinatorics: Construction and applications
p. 42

Sommaire du Fascicule no. 2

Convex lattice pentagon with three pairs of parallel sides and diagonals
p. 75
Angles and trigonometry
p. 86
The general change of variable formula for the Riemann integral
p. 100
From Feynman's triangle to Feynman's tetrahedra
p. 107
Icosahedron and a paper dragon
p. 118
Icosahedron and a paper dragon revisited
p. 125