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 20:16Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

244K

N₂ + 3H₂ ⇌ 2NH₃

52K

6ω² + 3ω + 2 = 0

∂β/∂z = 1β

90K

det| 4 8 ; 3 5 | = -4

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

11z² + 1z + 0 = 0

100K

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

50K

det| 8 3 ; 4 9 | = 60

E = mc²

137K

det| 7 4 ; 4 8 | = 40

197K

9x² + 3x + 6 = 0

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

262K

10ω² + 7ω + 4 = 0

196K

9ψ² + 3ψ + 3 = 0

ΔS ≥ 0

218K

5r² + 7r + 0 = 0

299K

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