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 00:10Z

2H₂ + O₂ → 2H₂O

det| 9 4 ; 1 10 | = 86

244K

∫₀^∞ e^(-n²) dn = √π / 2

52K

det| 8 8 ; 7 9 | = 16

F = G m₁m₂ / r²

90K

\oint_C \vec{F}\cdot d\vec{r} = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

∫₀^∞ e^(-φ²) dφ = √π / 2

50K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

137K

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

197K

det| 10 3 ; 0 11 | = 110

F = ma

262K

∂γ/∂θ = 2γ

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]