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 00:37Z

2H₂ + O₂ → 2H₂O

F = G m₁m₂ / r²

244K

iħ ∂ψ/∂t = Ĥψ

52K

det| 8 8 ; 7 9 | = 16

∑_{k=1}^{n} k = n(n+1)/2

90K

det| 9 4 ; 1 10 | = 86

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 2 4 ; 4 3 | = -10

100K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

50K

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

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 9 7 ; 3 10 | = 69

197K

ΔS ≥ 0

262K

λ = h/p

196K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

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