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 16:40Z

CH₄ + 2O₂ → CO₂ + 2H₂O

2H₂ + O₂ → 2H₂O

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 8 6 ; 2 9 | = 60

∂n/∂θ = 3n

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

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

ΔS ≥ 0

100K

det| 9 4 ; 1 10 | = 86

50K

2n² + 7n + 5 = 0

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

137K

∫₀^∞ e^(-n²) dn = √π / 2

197K

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

d/dγ [γ^3] = 3γ^2

262K

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

196K

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

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

218K

PV = nRT

299K

∇²ω = 0

d/dy [y^10] = 10y^9

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