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 23:38Z

CH₄ + 2O₂ → CO₂ + 2H₂O

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

244K

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

52K

\lim_{β\to 0} \frac{\sin β}{β} = 1

ΔS ≥ 0

90K

∇ × E = −∂B/∂t

91K

∇²x = 0

det| 6 4 ; 4 7 | = 26

100K

det| 10 5 ; 4 11 | = 90

50K

det| 9 8 ; 5 10 | = 50

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

∂n/∂θ = 3n

197K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

PV = nRT

262K

det| 9 4 ; 1 10 | = 86

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

det| 10 7 ; 3 11 | = 89

299K

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