Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:30Z

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

∑_{k=1}^{n} k = n(n+1)/2

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iħ ∂ψ/∂t = Ĥψ

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

∫₀^∞ e^(-r²) dr = √π / 2

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∂ψ/∂β = 3ψ

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

12y² + 5y + 7 = 0

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det| 2 6 ; 0 3 | = 6

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CH₄ + 2O₂ → CO₂ + 2H₂O

6y² + 2y + 0 = 0

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∇²ω = 0

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N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

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det| 9 4 ; 1 10 | = 86

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

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8φ² + 3φ + 1 = 0

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