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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 16:55Z

7φ² + 4φ + 5 = 0

∇²ω = 0

326K

∇ × E = −∂B/∂t

198K

E = mc²

\lim_{t\to 0} \frac{\sin t}{t} = 1

155K

F = G m₁m₂ / r²

63K

e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

366K

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

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

176K

∑_{k=1}^{n} k = n(n+1)/2

319K

d/dβ [β^2] = 2β^1

F = G m₁m₂ / r²

359K

∑_{k=1}^{n} k = n(n+1)/2

263K

det| 9 1 ; 5 10 | = 85

N₂ + 3H₂ ⇌ 2NH₃

233K

ω = 2πf

412K

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