Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z

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

12y² + 5y + 7 = 0

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∫₀^∞ e^(-α²) dα = √π / 2

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

det| 11 8 ; 2 12 | = 116

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iħ ∂ψ/∂t = Ĥψ

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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\oint_C \vec{F}\cdot d\vec{r} = 0

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CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 9 ; 1 8 | = 47

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CaCO₃ → CaO + CO₂

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N₂ + 3H₂ ⇌ 2NH₃

∂n/∂θ = 3n

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2H₂ + O₂ → 2H₂O

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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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