Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:52Z

det| 11 2 ; 2 12 | = 128

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

460K

∫₀^∞ e^(-t²) dt = √π / 2

438K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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3θ² + 7θ + 1 = 0

∂γ/∂z = 6γ

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det| 9 4 ; 1 10 | = 86

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

d/dt [t^3] = 3t^2

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

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iħ ∂ψ/∂t = Ĥψ

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