Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 19:15Z

det| 2 5 ; 0 3 | = 6

N₂ + 3H₂ ⇌ 2NH₃

244K

F = G m₁m₂ / r²

52K

E = mc²

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

90K

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

91K

9β² + 8β + 1 = 0

10y² + 5y + 6 = 0

100K

8ψ² + 7ψ + 0 = 0

50K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

iħ ∂ψ/∂t = Ĥψ

137K

det| 1 4 ; 2 2 | = -6

197K

iħ ∂ψ/∂t = Ĥψ

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

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

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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