Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 20:08Z

det| 10 4 ; 6 11 | = 86

det| 4 8 ; 3 5 | = -4

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

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CH₄ + 2O₂ → CO₂ + 2H₂O

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11r² + 8r + 6 = 0

det| 9 4 ; 1 10 | = 86

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∇²ω = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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∂y/∂n = 5y

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∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

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∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O