Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

10t² + 9t + 5 = 0

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

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

N₂ + 3H₂ ⇌ 2NH₃

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∫₀^∞ e^(-θ²) dθ = √π / 2

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ω = 2πf

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

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∑_{k=1}^{n} k = n(n+1)/2

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e^{i\pi} + 1 = 0

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

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10ψ² + 5ψ + 0 = 0

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10t² + 8t + 0 = 0

12n² + 2n + 2 = 0

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F = G m₁m₂ / r²

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4φ² + 2φ + 1 = 0

det| 9 4 ; 1 10 | = 86

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det| 5 3 ; 7 6 | = 9

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