quant_ilu's profile picture. 計画性のない数学好きな人間です。

まさむね

@quant_ilu

計画性のない数学好きな人間です。

Schroeder-Bernstein Theorem: if A and B are sets, and there are infections f:A→B and g:B→A, then there is a bijection h:A→B.


Fermat's Little Theorem if 'p' is a prime number and 'a' a natural number, then a^p ≡ a (mod p).


axiom of choice ∀λ ∊ Λ(Aλ ≠ Φ) ⇒ Π_(λ ∊ Λ) Aλ ≠ Φ


100 - [10L - 7F + C(k - C) + T(m - T)]/(S - E)


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