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 21:18Z

∂n/∂z = 1n

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

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 12 1 ; 6 13 | = 150

∇ × E = −∂B/∂t

90K

∂β/∂β = 6β

91K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

100K

8ψ² + 7ψ + 0 = 0

50K

det| 11 7 ; 0 12 | = 132

det| 5 6 ; 1 6 | = 24

137K

2H₂ + O₂ → 2H₂O

197K

det| 7 5 ; 5 8 | = 31

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

262K

ΔS ≥ 0

196K

det| 5 1 ; 1 6 | = 29

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

[ 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]