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 21:18Z

∂n/∂z = 1n

det| 9 4 ; 1 10 | = 86

244K

2H₂ + O₂ → 2H₂O

52K

det| 12 1 ; 6 13 | = 150

3n² + 2n + 4 = 0

90K

∫₀^∞ e^(-n²) dn = √π / 2

91K

CaCO₃ → CaO + CO₂

3ω² + 2ω + 2 = 0

100K

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

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

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

197K

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

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

det| 11 2 ; 5 12 | = 122

218K

∫₀^∞ e^(-n²) dn = √π / 2

299K

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