Number-theoretic functions, divisibility, congruences, primitive roots and indices, quadratic residues and the quadratic reciprocity law.

Prerequisites: Mathematics 8 with a grade of "C" or better.

4

Units

Optional

Grading

1

Passtime

None

Level Limit

Letters and science

College
Unlocks MATH 115B
These majors only matcs math finms mthsc amath
CHIANG H
Hung Chiang
2.9
11 reviews
AI predicted, based on past grading trends of the course and instructor, class info, and 127 other factors
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Winter 2024 . Zhang Yitang
PHELP2524
M W F
13:00 PM - 13:50 PM
Winter 2025 . Agboola A
PHELP2516
T R
14:00 PM - 15:15 PM
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MATH 115A Agboola A Winter 2025 Total: 35
MATH 115A Zhang Yitang Winter 2024 Total: 56
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11
2.9
MATH-4B . Chiang H 6 Months Ago

If you take CLAS for this class it is an easy A. Midterms and final are exactly like practice exam and HW is worth 40% of grade. I super recommend taking him!

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MATH-4B . Chiang H 6 Months Ago

Didn't explain things well. Very unwelcoming office hours. I think he is only here for research.

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Math . Chiang H 7 Months Ago

The lectures were just him reading off the slides and his English isn't the best. The practice exams are very similar to the actual exams. If you want an easy A take him. If you want to actually learn the material, don't take him.

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Math . Chiang H 7 Months Ago

Bad at lecturing and explaining concepts. Gives very nice curves though.

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Math . Chiang H 7 Months Ago

Very proof heavy lectures but exams were quite easy and very straightforward.

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Math . Chiang H 7 Months Ago

Cannot lecture on material at all, dont even bother going to classes, his practice midterms are very similar to the actual ones and the homework is 40% of the grade so its super easy to get an A, but expect to learn all the material by yourself

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See all 11 reviews
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