Geodesic

Volume 94 (2020) no. 2

Sommaire

Simple geometric facts that help to solve geometric problems
p. 2-17
The modern generalizations of the Ptolemy's theorem
p. 18-28
Probability theory and the Unified State Exam
p. 29-31
On an interesting equation
p. 32-34
On some properties and criterions of a parallelogram, finished
p. 35-41
Computer assisted proofs
p. 42-47
Vector-geometric interpretation of an invariant of a fractional-quadratic function
p. 48-54
Problems in calculus at student olympiads
p. 55-76