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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 00:21Z

12r² + 5r + 0 = 0

\frac{7}{7} \sum_{i=1}^{n} i^{2}

326K

∑_{k=1}^{n} k = n(n+1)/2

198K

iħ ∂ψ/∂t = Ĥψ

1φ² + 1φ + 7 = 0

155K

∇ × E = −∂B/∂t

63K

11x² + 6x + 2 = 0

ω = 2πf

366K

λ = h/p

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

176K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

319K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-x²) dx = √π / 2

359K

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

263K

det| 5 9 ; 6 6 | = -24

det| 7 3 ; 6 8 | = 38

233K

N₂ + 3H₂ ⇌ 2NH₃

412K

∫₀^∞ e^(-φ²) dφ = √π / 2

190K

CaCO₃ → CaO + CO₂

461K

ΔS ≥ 0

246K

11β² + 8β + 5 = 0

439K

8ψ² + 7ψ + 0 = 0

91K

∇²x = 0

314K

det| 12 7 ; 5 13 | = 121

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