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 00:08Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

ΔS ≥ 0

52K

det| 8 8 ; 7 9 | = 16

3α² + 8α + 4 = 0

90K

ΔS ≥ 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = ma

100K

F = G m₁m₂ / r²

50K

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

7γ² + 3γ + 1 = 0

137K

det| 7 4 ; 4 8 | = 40

197K

det| 10 3 ; 0 11 | = 110

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

262K

det| 10 7 ; 3 11 | = 89

196K

9z² + 8z + 1 = 0

E = mc²

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

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