Geodesic

Sommaire du Fascicule no. 1

Proportional segments, a polygon, and Chevy's lines into a circle of the 7-th year students' research competence
p. 2-8
On impossibility to construct a center of a circle by a ruler alone based on the method of visual constructions
p. 9-12
Two geometric notes
p. 13-21
The history of hyperbolic functions research and some applications, finished
p. 22-31
Theory and the main issue of the Preference card game
p. 32-37
Application of invariants for involution transforms of a triangle for recognition of graphic images
p. 38-42
Problems of math competition of the South Ural State
p. 43-56
To derivation of the “First Remarkable Limit”
p. 57-58

Sommaire du Fascicule no. 2

On large numbers law for school students
p. 2-6
Solution of extremal problems without use of derivative
p. 7-19
On spatial spirals
p. 20-30
Constructing signs of equality of convex polygons
p. 31-36
On a constructive proof of the basic theorem of complex polynomials' algebra
p. 37-45
simple>>: popularization of mathematics in Internet
p. 46-53
On scientific and pedagogical heritage of G. Gurevich
p. 54-58

Sommaire du Fascicule no. 3

Triangle and biquadratic equation
p. 2-6
On spatial spirals, finished
p. 7-17
On partial derivatives of symmetric polynomials with respect to elementary polynomials
p. 18-21
Algorithmization of series method for exploring linear integro-differential equations with analytic functions
p. 22-25
Problems on linear algebra at higher school students' olympiads
p. 26-48
Creativity education. In the memory of the Moscow math teacher Victor Sadchikov
p. 49-59

Sommaire du Fascicule no. 4

On the adequacy of mathematical models in control theory, physics and ecology
p. 2-16
Improved pixel estimates of measures of plane sets as
p. 17-29
Analysis of the mathematical model of a real situation as a tool for developing multilevel tasks
p. 30-37
Approximation of Euler equations, continued
p. 38-42
The trajectory method in combinatorics and probability theory
p. 43-57
Transformation of the branches of a hyperbola into its small fragment
p. 58-62
On the knowledge in the XIII–XVI centuries of the relationship of Fibonacci numbers with the golden ratio
p. 63-75
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