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  1. Hermitian matrix is diagonalizable and orthonormal basis

    Hermitian matrix is diagonalizable and orthonormal basis

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    25
  3. Special quartic equation and cos72

    Special quartic equation and cos72

    34
    4
    12
  4. More easy mathematical induction exercise

    More easy mathematical induction exercise

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    3
    4
  5. Linear algebra advanced basic: Zorn's lemma, exchange lemma, dimension

    Linear algebra advanced basic: Zorn's lemma, exchange lemma, dimension

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  6. the field of quotients of an integral domain

    the field of quotients of an integral domain

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    6
    25
  7. integral of lnx ln(1-x) from 0 to 1

    integral of lnx ln(1-x) from 0 to 1

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    6
    24
  9. Fractional colorings and the fractional chromatic number of graphs | graph theory | advanced level

    Fractional colorings and the fractional chromatic number of graphs | graph theory | advanced level

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    0
    24
  10. The incorrect proof of the Dirac's theorem about Hamiltonian graphs on ProofWiki

    The incorrect proof of the Dirac's theorem about Hamiltonian graphs on ProofWiki

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  11. integral of x^n lnx from 0 to 1

    integral of x^n lnx from 0 to 1

    35
    7
    18
  12. Field theory (Abstract Algebra)

    Field theory (Abstract Algebra)

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  13. sinx+sin2x+sin3x+...+sin nx, cosx+cos2x+cos3x+cos 4 x+...+cos nx

    sinx+sin2x+sin3x+...+sin nx, cosx+cos2x+cos3x+cos 4 x+...+cos nx

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  14. Goldbach's theorem: Fermat numbers are coprime

    Goldbach's theorem: Fermat numbers are coprime

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  16. Integral of e^ax cos(bx) and Integral of e^ax sin(bx) no integration by part

    Integral of e^ax cos(bx) and Integral of e^ax sin(bx) no integration by part

    22
    3
    173
  17. The chromatic number of a graph and min degrees of its subgraphs | graph theory | intermediate level

    The chromatic number of a graph and min degrees of its subgraphs | graph theory | intermediate level

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  18. Upper bound on chromatic number of graph in terms of number of edges | graph theory | elementary

    Upper bound on chromatic number of graph in terms of number of edges | graph theory | elementary

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  22. Proper colorings and the chromatic number of graphs | graph theory | elementary level

    Proper colorings and the chromatic number of graphs | graph theory | elementary level

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  23. sum of the reciprocals of the primes is divergent

    sum of the reciprocals of the primes is divergent

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  24. Find eigenvalues of matrix with all same element

    Find eigenvalues of matrix with all same element

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  25. Introduction to Pythagorean quadruple

    Introduction to Pythagorean quadruple

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