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 23:18Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

\lim_{β\to 0} \frac{\sin β}{β} = 1

d/dα [α^9] = 9α^8

90K

∇²x = 0

91K

∇²x = 0

7φ² + 3φ + 6 = 0

100K

8ψ² + 7ψ + 0 = 0

50K

det| 9 8 ; 5 10 | = 50

∑_{k=1}^{n} k = n(n+1)/2

137K

iħ ∂ψ/∂t = Ĥψ

197K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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

262K

∫₀^∞ e^(-θ²) dθ = √π / 2

196K

2z² + 8z + 0 = 0

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

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

∂φ/∂y = 6φ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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