Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:05Z

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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det| 12 4 ; 5 13 | = 136

\lim_{β\to 0} \frac{\sin β}{β} = 1

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iħ ∂ψ/∂t = Ĥψ

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∇²r = 0

F = ma

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8ψ² + 7ψ + 0 = 0

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det| 10 4 ; 5 11 | = 90

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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iħ ∂ψ/∂t = Ĥψ

299K

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

7x² + 9x + 2 = 0

det| 5 6 ; 7 6 | = -12

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