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 15:04Z

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

244K

ω = 2πf

52K

det| 2 2 ; 6 3 | = -6

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

90K

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

91K

d/dφ [φ^6] = 6φ^5

2H₂ + O₂ → 2H₂O

100K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

50K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

det| 9 4 ; 1 10 | = 86

197K

∫₀^∞ e^(-x²) dx = √π / 2

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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

299K

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