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 17:50Z

CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

244K

∇²ψ = 0

52K

det| 3 1 ; 3 4 | = 9

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

λ = h/p

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

5β² + 1β + 1 = 0

det| 7 4 ; 4 8 | = 40

137K

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

197K

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

d/dx [x^3] = 3x^2

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

det| 2 7 ; 7 3 | = -43

218K

det| 8 5 ; 3 9 | = 57

299K

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