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    • Vector Calculus with Applications, First Course . MATH 6A

    Calculus of functions of several variables, vector valued functions of one variable, derivative and integrals of vector functions, double and triple integrals, properties and applications of integrals, change of variables.

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    Prerequisites: Mathematics 4A (or 4AI) with a letter grade of C or better.

    4

    Units

    Optional

    Grading

    1

    Passtime

    Undergraduate students only

    Level Limit

    Letters and science

    College
    Unlocks CH E 132C CH E 132A EARTH 135 EARTH 133 MATH 6B MATH 8
    These majors only math cneng cmpsc ece me crstu phys stats
    Instructors
    LIU HAOYANG
    Haoyang Liu
    4.1
    9 reviews
    Predicted Grading Distribution
    AI predicted, based on past grading trends of the course and instructor, class info, and 127 other factors
    Lecture
    TD-W 1701
    T R
    15:30 PM - 16:45 PM
    0 / 150
    Sections
    HSSB 2251
    R
    17:00 PM - 17:50 PM
    0 / 25
    BUCHN1934
    R
    18:00 PM - 18:50 PM
    0 / 25
    BUCHN1934
    T
    17:00 PM - 17:50 PM
    0 / 25
    LSB 1101
    T
    08:00 AM - 08:50 AM
    0 / 25
    BUCHN1934
    T
    18:00 PM - 18:50 PM
    0 / 25
    BUCHN1934
    T
    19:00 PM - 19:50 PM
    0 / 25
    Enrollment Trends
    Past Enrollment Trends (34)
    See All
    Winter 2026 . Liu Haoyang
    TD-W 1701
    T R
    15:30 PM - 16:45 PM
    Winter 2024 . Shah S
    TD-W 1701
    T R
    15:30 PM - 16:45 PM
    Grading Trends (135)
    See All
    MATH 6A El-Hasan H M Fall 2025 Total: 143
    MATH 6A Hosseinkhan A Fall 2025 Total: 82
    Rate My Professors
    See All
    9
    4.1
    Math6A . Liu Haoyang A Month Ago

    NICE PROFESSOR, CHOOSE HIM!!!

    0 helpful 0 unhelpful
    Math6A . Liu Haoyang 6 Months Ago

    Professor has an accent but he is very caring. Easy tests and allows cheat sheet.

    0 helpful 0 unhelpful
    Math6A . Liu Haoyang 7 Months Ago

    Best math professor ever. He is caring, dedicated, and incredibly knowledgeable. His lectures are engaging, and he is super helpful during office hours. If his class is available, take it no matter what!

    0 helpful 0 unhelpful
    Math6A . Liu Haoyang 7 Months Ago

    GREATEST math prof I ever had! He really wants his students to succeed in his class. Has accent but not hard to understand. All notes on canvas and good handwriting. Written midterm (easy one). Easy online final and he round up grades. If you are Chinese just talk to him in Chinese! He's actually very talkative and willing to share suggestions.

    0 helpful 0 unhelpful
    Math6A . Liu Haoyang 7 Months Ago

    Has a big accent but he is a caring prof. He will respond to emails incredibly quickly. Bonus if you are Chinese, just talk to him in Chinese instead. Very easy class.

    0 helpful 0 unhelpful
    Math108A . Liu Haoyang 8 Months Ago

    108A is a hard class, especially proof-based Linear Algebra. Haoyang Liu is not bad, although he has a heavy accent. Just need to put some more time outside class. He is very nice in office hours and can speak to him in mandarin.

    0 helpful 0 unhelpful
    See all 9 reviews
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