Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

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

118K

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

F = G m₁m₂ / r²

43K

det| 9 4 ; 1 10 | = 86

261K

ω = 2πf

det| 5 2 ; 3 6 | = 24

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

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e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

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

298K

ΔS ≥ 0

447K

N₂ + 3H₂ ⇌ 2NH₃

297K

6t² + 6t + 4 = 0

112K