Σ index Σ#24 Rxn set 20 Matrix 11 Σ#12 Eq pack 1 Rxn set 8 Batch 22 Batch 16 Matrix 5

Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-20 17:02Z

∑_{k=1}^{n} k = n(n+1)/2

∇²ω = 0

75K

∇ × E = −∂B/∂t

479K

8β² + 2β + 0 = 0

det| 3 3 ; 4 4 | = 0

276K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

129K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

191K

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

390K

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

N₂ + 3H₂ ⇌ 2NH₃

1K

∇ × E = −∂B/∂t

153K

det| 12 1 ; 1 13 | = 155

F = G m₁m₂ / r²

473K

∑_{k=1}^{n} k = n(n+1)/2

338K

N₂ + 3H₂ ⇌ 2NH₃

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

188K

2H₂ + O₂ → 2H₂O

416K

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