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 16:19Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-ω²) dω = √π / 2

244K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

52K

det| 8 6 ; 2 9 | = 60

det| 7 4 ; 4 8 | = 40

90K

3ω² + 2ω + 2 = 0

91K

d/dx [x^1] = 1x^0

d/dy [y^7] = 7y^6

100K

∂α/∂r = 8α

50K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

137K

N₂ + 3H₂ ⇌ 2NH₃

197K

e^{i\pi} + 1 = 0

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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

299K

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