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 20:25Z

∑_{k=1}^{n} k = n(n+1)/2

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

244K

det| 9 4 ; 1 10 | = 86

52K

6ω² + 3ω + 2 = 0

F = G m₁m₂ / r²

90K

∫₀^∞ e^(-y²) dy = √π / 2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

100K

d/dβ [β^2] = 2β^1

50K

det| 8 3 ; 4 9 | = 60

CaCO₃ → CaO + CO₂

137K

PV = nRT

197K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

262K

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