Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:31Z

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

PV = nRT

460K

∫₀^∞ e^(-x²) dx = √π / 2

438K

d/dx [x^7] = 7x^6

7y² + 9y + 1 = 0

186K

8ψ² + 7ψ + 0 = 0

411K

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

\frac{4}{9} \sum_{i=1}^{n} i^{2}

448K

∇ × E = −∂B/∂t

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CH₄ + 2O₂ → CO₂ + 2H₂O

10ω² + 7ω + 4 = 0

459K

CaCO₃ → CaO + CO₂

406K

N₂ + 3H₂ ⇌ 2NH₃

∂n/∂θ = 3n

181K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

80K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

359K

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

455K