Geodesic

Volume 100 (2021) no. 4

Sommaire

25 years and 100 issues of the third series of the journal ``Mathematical education''
Two notes on geometry
p. 3-5
Contrary the logic
p. 6-8
On points of multiple intersections of the diagonals of a regular polygon
p. 9-18
Anti-magic squares and their generalizations, continued
p. 19-27
Gifts from Santa Claus or variations on the themes of the classics
p. 28-37
On some properties of functions characterized by zero integrals
p. 38-48
Second order surfaces as local of points in space
p. 49-56
Approximation of the Pfaff equations of several variables
p. 57-62
Geometric pattern as a limit cycle
p. 63-68
On one symmetric inequality
p. 69-74
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