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 18:30Z

det| 11 8 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

244K

d/dβ [β^2] = 2β^1

52K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

90K

CaCO₃ → CaO + CO₂

91K

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

det| 9 4 ; 1 10 | = 86

100K

F = G m₁m₂ / r²

50K

iħ ∂ψ/∂t = Ĥψ

137K

F = G m₁m₂ / r²

197K

F = G m₁m₂ / r²

262K

∇ × E = −∂B/∂t

196K

iħ ∂ψ/∂t = Ĥψ

218K

2H₂ + O₂ → 2H₂O

299K

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