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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 20:04Z

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

12θ² + 2θ + 6 = 0

326K

12n² + 2n + 2 = 0

198K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

PV = nRT

155K

∑_{k=1}^{n} k = n(n+1)/2

63K

det| 4 7 ; 5 5 | = -15

e^{i\pi} + 1 = 0

366K

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

201K

∑_{k=1}^{n} k = n(n+1)/2

176K

∂ψ/∂β = 3ψ

319K

CH₄ + 2O₂ → CO₂ + 2H₂O

359K

N₂ + 3H₂ ⇌ 2NH₃

263K

det| 7 4 ; 4 8 | = 40

233K

ω = 2πf

412K

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