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 23:35Z

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 4 8 ; 3 5 | = -4

244K

\lim_{t\to 0} \frac{\sin t}{t} = 1

52K

\lim_{β\to 0} \frac{\sin β}{β} = 1

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

91K

∇²x = 0

det| 7 4 ; 4 8 | = 40

100K

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

50K

det| 9 8 ; 5 10 | = 50

11t² + 9t + 7 = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

∇²ψ = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

det| 10 5 ; 4 11 | = 90

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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