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 02:00Z

PV = nRT

d/dt [t^3] = 3t^2

244K

det| 2 7 ; 7 3 | = -43

52K

det| 7 2 ; 2 8 | = 52

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

90K

det| 9 4 ; 1 10 | = 86

91K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

iħ ∂ψ/∂t = Ĥψ

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

197K

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

262K

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