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 16:49Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

d/dz [z^11] = 11z^10

52K

det| 8 6 ; 2 9 | = 60

det| 5 6 ; 1 6 | = 24

90K

CaCO₃ → CaO + CO₂

91K

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

det| 9 4 ; 1 10 | = 86

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

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

137K

2H₂ + O₂ → 2H₂O

197K

λ = h/p

262K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

196K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

299K

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