Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:59Z

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

8x² + 2x + 7 = 0

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iħ ∂ψ/∂t = Ĥψ

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

2H₂ + O₂ → 2H₂O

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

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

8ψ² + 7ψ + 0 = 0

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det| 11 4 ; 5 12 | = 112

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CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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N₂ + 3H₂ ⇌ 2NH₃