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 15:28Z

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

244K

7φ² + 3φ + 6 = 0

52K

det| 2 2 ; 6 3 | = -6

5φ² + 1φ + 1 = 0

90K

det| 7 4 ; 4 8 | = 40

91K

d/dφ [φ^6] = 6φ^5

4y² + 3y + 7 = 0

100K

F = G m₁m₂ / r²

50K

det| 10 3 ; 1 11 | = 107

3ω² + 2ω + 2 = 0

137K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

197K

det| 11 7 ; 4 12 | = 104

∇ × E = −∂B/∂t

262K

5γ² + 9γ + 5 = 0

196K

det| 6 7 ; 0 7 | = 42

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

218K

∂y/∂γ = 8y

299K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²z = 0

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