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I completed my PhD in mathematics in September 2017. I'm an expert in most of undergraduate level mathematics courses, including calculus, linear algebra, ordinary differential equations, real and complex analysis, etc. I love sharing my mathematical knowledges with other people, and encouraging young students to pursue their academic careers.

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Donghai’s Qualifications

Education & Certification

Undergraduate Degree: Peking University - Bachelor of Science, Mathematics

Graduate Degree: Stanford University - Doctor of Philosophy, Mathematics

Test Scores

GRE Quantitative: 166

GRE Verbal: 162


Algorithms, Classical Music

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