Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z

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

N₂ + 3H₂ ⇌ 2NH₃

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2H₂ + O₂ → 2H₂O

438K

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

∫₀^∞ e^(-n²) dn = √π / 2

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d/dx [x^9] = 9x^8

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

∑_{k=1}^{n} k = n(n+1)/2

448K

∇ × E = −∂B/∂t

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2H₂ + O₂ → 2H₂O

459K

∫₀^∞ e^(-x²) dx = √π / 2

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

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det| 10 2 ; 3 11 | = 104

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det| 5 9 ; 7 6 | = -33

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∂n/∂θ = 3n

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