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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 23:25Z

11t² + 7t + 4 = 0

∫₀^∞ e^(-x²) dx = √π / 2

326K

3α² + 4α + 6 = 0

198K

E = mc²

λ = h/p

155K

CaCO₃ → CaO + CO₂

63K

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

N₂ + 3H₂ ⇌ 2NH₃

366K

∑_{k=1}^{n} k = n(n+1)/2

201K

det| 7 4 ; 4 8 | = 40

176K

d/dψ [ψ^2] = 2ψ^1

319K

PV = nRT

359K

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

263K

ΔS ≥ 0

233K

det| 6 6 ; 3 7 | = 24

412K

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