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 16:52Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

det| 8 6 ; 2 9 | = 60

AgNO₃ + NaCl → AgCl↓ + NaNO₃

90K

d/dt [t^3] = 3t^2

91K

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

e^{i\pi} + 1 = 0

100K

∫₀^∞ e^(-x²) dx = √π / 2

50K

2n² + 7n + 5 = 0

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

137K

CH₄ + 2O₂ → CO₂ + 2H₂O

197K

det| 9 4 ; 1 10 | = 86

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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