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 17:25Z

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 8 6 ; 6 9 | = 36

244K

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

52K

det| 3 1 ; 3 4 | = 9

AgNO₃ + NaCl → AgCl↓ + NaNO₃

90K

∇ × E = −∂B/∂t

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

5φ² + 1φ + 1 = 0

100K

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

50K

5β² + 1β + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 3 6 ; 0 4 | = 12

197K

3ω² + 2ω + 2 = 0

262K

PV = nRT

196K

7φ² + 3φ + 6 = 0

218K

8ψ² + 7ψ + 0 = 0

299K

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