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 17:42Z

CH₄ + 2O₂ → CO₂ + 2H₂O

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

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 3 1 ; 3 4 | = 9

d/dz [z^11] = 11z^10

90K

∫₀^∞ e^(-ω²) dω = √π / 2

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

100K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

50K

5β² + 1β + 1 = 0

\frac{12}{7} \sum_{i=1}^{n} i^{2}

137K

8ψ² + 7ψ + 0 = 0

197K

∇²ψ = 0

262K

∇ × E = −∂B/∂t

196K

CaCO₃ → CaO + CO₂

218K

10ω² + 7ω + 4 = 0

299K

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