Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:06Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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∑_{k=1}^{n} k = n(n+1)/2

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

∑_{k=1}^{n} k = n(n+1)/2

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N₂ + 3H₂ ⇌ 2NH₃

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ω = 2πf

det| 5 6 ; 2 6 | = 18

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N₂ + 3H₂ ⇌ 2NH₃

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e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

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2n² + 4n + 0 = 0

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10t² + 8t + 0 = 0

det| 7 9 ; 1 8 | = 47

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∇²ω = 0

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4φ² + 2φ + 1 = 0

∂x/∂ψ = 6x

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∇²r = 0

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∫₀^∞ e^(-n²) dn = √π / 2

d/dx [x^5] = 5x^4