Geodesic

Sommaire du Fascicule no. 1

Directed angles and isogonality
p. 2-11
Third degree equation: a new approach to solving, its advantages and disadvantages
p. 12-17
On solving cubic equations in square radicals
p. 18-21
Some qualitative methods in the course of ordinary differential equations
p. 22-29
The universal task: Rene Descartes. Please blame my death on my Life
p. 30-36
Historical aspects of development of probabilistic and statistical sciences
p. 37-50
Yuri Semenovich Ochan (to the 110th anniversary of his birth)
p. 51-54
Current information
p. 55-56

Sommaire du Fascicule no. 2

In memory of Semyon Grigorievich Slobodnik (03/04/1948–02/27/2024)
p. 2-10
Reflections on bending a rectangle. Special rectangle theorem
p. 11-18
Special math problems
p. 19-21
Non-classical symmetries and reductions of algebraic equations and systems of equations
p. 22-34
Generalization of one task of the Tournament of the Towns. Crow and berries
p. 35-42
Generalized integrable combinations
p. 43-50
Huygens' formula as a topic for analytical research
p. 51-54
Olympiad for schoolchildren “TIIM — Technologies. Intelligence. Computer science. Mathematics”
p. 55-68
Mathematics and the Pythagorean theorem in Egypt of the 3rd millennium BC
p. 69-80

Sommaire du Fascicule no. 3

Trilinear coordinates and collinearity
p. 2-9
On generating functions in solving probabilistic problems
p. 10-16
Natural logarithm
p. 17-25
On the multiplicities of eigenvalues of a pair of quadratic forms
p. 26-30
On the properties of systems of differential equations and problems of optimal resource extraction
p. 31-45
On the role of modern mathematics education when implementing complex problems in the field of chemistry
p. 46-52
Mathematical football
p. 53-57
The universal task: Isaac Newton
p. 58-69
Noticed errors in issue 2(110), 2024

Sommaire du Fascicule no. 4

Gennady Anatolyevich Klekovkin passed away
p. 2-3
Modern imitation of improving the quality of education and the experience of systematic problem solving in the 1930s
p. 4-11
Generalized integrable combinations. Systems of two equations with two variables
p. 12-13
Geometric interpretation of interval mathematics in a plane
p. 14-25
Journey to the edge of chaos
p. 26-36
Architectural mathematics, the golden ratio and Fibonacci numbers
p. 37-54
Henri Poincare on teaching mathematics, mathematical creativity and morality
p. 55-67
Current information