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 18:24Z

det| 11 8 ; 0 12 | = 132

PV = nRT

244K

det| 7 4 ; 4 8 | = 40

52K

N₂ + 3H₂ ⇌ 2NH₃

11t² + 9t + 7 = 0

90K

∫₀^∞ e^(-n²) dn = √π / 2

91K

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

det| 6 4 ; 4 7 | = 26

100K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

d/dx [x^5] = 5x^4

137K

6x² + 7x + 6 = 0

197K

2H₂ + O₂ → 2H₂O

\oint_C \vec{F}\cdot d\vec{r} = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

12z² + 1z + 7 = 0

299K

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