Amazing Proofs in Calculation and Linear Algebra
2026-04-27
收录个人觉得十分优美的微积分与线性代数证明 美しい数学へ
3569 words
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18 minutes
UTokyo IST Terminology Collection (2005-2025)
2026-04-25
Full collection of exam terminology from Tokyo University IST (2005-2025) with trilingual definitions and frequency analysis.
2313 words
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12 minutes
Graduate Exam Exercise: Determinant of Matrix B and Cross Product
2026-04-06
Linear Algebra proof: Determinant calculation of a 3x3 matrix and its cross product (Adjugate matrix application).
747 words
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4 minutes
Automata and Theory of Computation Learning Notes
2026-04-01
Core concepts of Theory of Computation, including automata, formal languages, computability, and complexity analysis.
1869 words
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9 minutes
Linear Algebra Learning Notes: Specialized for Japanese Graduate Entrance Exams
2026-04-01
Linear Algebra core concepts summary, including spaces, rank, Ax=b solution structures, and other exam focuses.
14007 words
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70 minutes
TOEFL Collocations Handbook (Master Edition)
2026-03-20
High-frequency authentic phrase mapping manual combining 12 universal reasons and all speaking corpora.
4193 words
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21 minutes