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 21:07Z

∂n/∂z = 1n

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

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 12 1 ; 6 13 | = 150

∇ × E = −∂B/∂t

90K

det| 5 6 ; 4 6 | = 6

91K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-φ²) dφ = √π / 2

100K

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

50K

det| 11 7 ; 0 12 | = 132

ΔS ≥ 0

137K

2H₂ + O₂ → 2H₂O

197K

det| 7 5 ; 5 8 | = 31

∂β/∂z = 1β

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

8ψ² + 7ψ + 0 = 0

299K

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