Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 01:44Z

12γ² + 2γ + 2 = 0

\lim_{t\to 0} \frac{\sin t}{t} = 1

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

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∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

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E = mc²

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5φ² + 3φ + 0 = 0

∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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ΔS ≥ 0

det| 3 7 ; 2 4 | = -2

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7r² + 8r + 5 = 0

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∫₀^∞ e^(-y²) dy = √π / 2

det| 7 4 ; 4 8 | = 40

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂