Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:23Z

det| 6 5 ; 4 7 | = 22

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

460K

∫₀^∞ e^(-t²) dt = √π / 2

438K

∇²φ = 0

F = G m₁m₂ / r²

186K

∑_{k=1}^{n} k = n(n+1)/2

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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8ψ² + 7ψ + 0 = 0

22K

F = ma

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

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∂γ/∂z = 6γ

406K

ΔS ≥ 0

9α² + 7α + 5 = 0

181K

∇ × E = −∂B/∂t

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