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 21:17Z

∂n/∂z = 1n

ω = 2πf

244K

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

52K

det| 12 1 ; 6 13 | = 150

11t² + 6t + 6 = 0

90K

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

91K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

100K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

50K

det| 11 7 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

137K

CH₄ + 2O₂ → CO₂ + 2H₂O

197K

det| 7 5 ; 5 8 | = 31

\frac{12}{6} \sum_{i=1}^{n} i^{2}

262K

det| 9 4 ; 1 10 | = 86

196K

det| 5 1 ; 1 6 | = 29

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

218K

ΔS ≥ 0

299K

λ = h/p

∇ × E = −∂B/∂t

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