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 00:38Z

2H₂ + O₂ → 2H₂O

PV = nRT

244K

N₂ + 3H₂ ⇌ 2NH₃

52K

det| 8 8 ; 7 9 | = 16

F = G m₁m₂ / r²

90K

det| 2 7 ; 7 3 | = -43

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

100K

det| 7 4 ; 4 8 | = 40

50K

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

∇²ψ = 0

137K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

197K

det| 10 3 ; 0 11 | = 110

∇ × E = −∂B/∂t

262K

5r² + 7r + 0 = 0

196K

9z² + 8z + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

218K

det| 1 8 ; 1 2 | = -6

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]