Do you want to overcome your difficulties? Or simply deepen your knowledge in order to excel? I offer my services to you in order to achieve your different objectives. I insist above all on the method, with a rigorous approach, personalized and adapted to the rhythm of the student so that he progresses while regaining confidence. My method is simple and effective: - check the knowledge of the course, - define the shortcomings and difficulties to be addressed as a priority: the development of reasoning, calculation techniques, writing, etc. - develop each line of reasoning to understand its inner workings, apply resolution methods and illustrate properties and theorems with standard examples. The objective is to allow the student to develop his autonomy and his working method. Here is the organization of the sessions that I propose to you: - Plan in advance the concepts to be covered; - Sessions of 1h30 at least once a week. - Exercises to do for the next session. - The sessions can be done face-to-face or remotely (screen sharing so that the student can see everything I write) I remain available outside of sessions to help you. Finally, I can issue you an invoice which allows you to deduct 50% of the price of the course.