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 18:44Z

det| 11 8 ; 0 12 | = 132

2y² + 8y + 7 = 0

244K

∫₀^∞ e^(-φ²) dφ = √π / 2

52K

N₂ + 3H₂ ⇌ 2NH₃

∂β/∂z = 1β

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 4 ; 4 8 | = 40

137K

2H₂ + O₂ → 2H₂O

197K

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

λ = h/p

218K

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