Calculus 2 DSBA 2026/2027

Teachers and Assistants

Group	251 (M+P+)	252	253	254	255	256
Lecturer	Андрей Мажуга
Teacher	Андрей Мажуга	Василий Гончаренко	Андрей Мажуга	Дмитрий Гайфулин	Корней Томащук	Андрей Жижин
Consultations	by agreement via Zoom One must notify me beforehand	by agreement	by agreement via Zoom One must notify me beforehand	by agreement	by agreement	by agreement
Assistant	Борис Бабаян	Никита Чариков	Пётр Греков	Данила Рязанов	Дарья Сбоева	Аиша Абтини
Course Assistant	Полина Гребенникова

Course Description

This page contains basic information for the course Calculus-2 in 2026/2027 academic year at Bachelor’s Programme 'HSE and University of London Double Degree Programme in Data Science and Business Analytics' (DSBA).

Grading system

During the course, the student will be formally graded on the following:

• one in-class oral test (O);
• one in-class written test (= midterm test) (W);
• several quizzes (Q, where Q is the average grade of all the quizzes in the course);
• several homework assignments (H, where H is the average grade of all the homework assignments in the course);
• one written exam (E).

All grades (namely, O, W, Q, H, and E) are real numbers from 0 to 10.

The cumulative grade, C, is obtained without rounding by the following formula:

C = 4/17*H + 4/17*Q + 4/17*W + 5/17*O.

The final grade for the course, F, is obtained by the following formula:

F = Round(7/10*C + 3/10*E).

where the function Round(x) is defined as follows: if the decimal part of x is less than 0.2, the grade is rounded downwards; if the decimal part of x is greater than 0.7, the grade is rounded upwards; if the decimal part of x is from the interval [0.2;0.7] and the student's seminar attendance during the first semester is not below 66%, the grade is rounded upwards; otherwise the grade is rounded downwards.

Lecture Notes

If you notice an error or do not understand something, please describe it in the Bugs Table.

Module 1

• Lecture 1 (07.09.2026) Series; convergence and divergence; Cauchy's criterion and its negation; necessary condidion for convergence; the tale (= remainder) of a series; linear combination of series; grouping theorem.

Homework

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HW_1 (12.09.25) Sem_1	HW_1 (08.09.25) Sem_1 Solutions_1	HW_1 (09.09.25) Sem_1	[ HW_1] (??.??.25) [ Sem_1]	[ HW_1] (??.??.25) [ Sem_1]	HW_1 (12.09.25) Sem_1
HW_2 (19.09.25) Sem_2	HW_2 (15.09.25) Sem_2 Solutions_2	HW_2 (16.09.25) Sem_2	[ HW_2] (??.??.25) [ Sem_2]	[ HW_2] (??.??.25) [ Sem_2]	HW_2 (19.09.25) Sem_2
HW_3 (26.09.25) Sem_3	HW_3 Sem_3 Solutions_3	HW_3 (16.09.25) Sem_3	[ HW_3] (??.??.25) [ Sem_3]	[ HW_3] (??.??.25) [ Sem_3]	HW_3 (26.09.25) Sem_3
HW_4 (03.10.25) Sem_4	HW_4 Sem_4 Solutions_4	HW_4 (25.09.25) Sem_4	[ HW_4] (??.??.25) [ Sem_4]	[ HW_4] (??.??.25) [ Sem_4]	HW_4 (03.10.25) Sem_4
HW_5 (10.10.25) Sem_5	HW_5 Sem_5 Solutions_5	[ HW_5] (??.??.25) [ Sem_5]	[ HW_5] (??.??.25) [ Sem_5]	[ HW_5] (??.??.25) [ Sem_5]	HW_5 (10.10.25) Sem_5
HW_6 (17.10.25) Sem_6	HW_6 Sem_6 Solutions_6	[ HW_6] (??.??.25) [ Sem_6]	[ HW_6] (??.??.25) [ Sem_6]	[ HW_6] (??.??.25) [ Sem_6]	HW_6 (17.10.25) Sem_6
HW_7 (24.10.25) Sem_7	HW_7 Sem_7 Solutions_7	[ HW_7] (??.??.25) [ Sem_7]	[ HW_7] (??.??.25) [ Sem_7]	[ HW_7] (??.??.25) [ Sem_7]	HW_7 (24.10.25) Sem_7
HW_8 (02.11.25) Sem_8	HW_8 Sem_8 Solutions 8	[ HW_8] (??.??.25) [ Sem_8]	[ HW_8] (??.??.25) [ Sem_8]	[ HW_8] (??.??.25) [ Sem_8]	HW_8 (02.11.25) Sem_8
HW_9 (14.11.25) Sem_9	HW_9 [ Sem_9] [Solutions 9]	[ HW_9] (??.??.25) [ Sem_9]	[ HW_9] (??.??.25) [ Sem_9]	[ HW_9] (??.??.25) [ Sem_9]	HW_9 (14.11.25) Sem_9
HW_10 (21.11.25) Sem_10	HW_10 [ Sem_10] [Solutions 10]	[ HW_10] (??.??.25) [ Sem_10]	[ HW_10] (??.??.25) [ Sem_10]	[ HW_10] (??.??.25) [ Sem_10]	HW_10 (21.11.25) Sem_10
HW_11 (28.11.25)	[ HW_11] [ Sem_11] [Solutions 11]	[ HW_11] (??.??.25) [ Sem_11]	[ HW_11] (??.??.25) [ Sem_11]	[ HW_11] (??.??.25) [ Sem_11]	HW_11 (28.11.25)
HW_12 (12.12.25)	[ HW_12] [ Sem_12] [Solutions 12]	[ HW_12] (??.??.25) [ Sem_12]	[ HW_12] (??.??.25) [ Sem_12]	[ HW_12] (??.??.25) [ Sem_12]	HW_12 (12.12.25)
HW_13 (19.12.25) Sem_14	[ HW_13] [ Sem_13] [Solutions 13]	[ HW_13] (??.??.25) [ Sem_13]	[ HW_13] (??.??.25) [ Sem_13]	[ HW_13] (??.??.25) [ Sem_13]	HW_13 (19.12.25) Sem_14

Results

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