Excellent application that will help you prepare for the exam, the exam and OGE, examinations and tests in mathematics!

The handbook contains materials on the following topics:
 - mathematical analysis
 - trigonometry
 - planimetry
 - Geometry
 - Elements of mathematical logic

Features of the app:
 - attractive interface
 - over 120 the
 - the ability to search within the divisions directory
 - Ability to save favorite sections in

This guide is designed for students and schoolchildren.