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 20:51Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

244K

iħ ∂ψ/∂t = Ĥψ

52K

6ω² + 3ω + 2 = 0

det| 5 3 ; 2 6 | = 24

90K

4y² + 3y + 7 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

det| 1 4 ; 2 2 | = -6

50K

det| 8 3 ; 4 9 | = 60

\oint_C \vec{F}\cdot d\vec{r} = 0

137K

3n² + 2n + 4 = 0

197K

9x² + 3x + 6 = 0

3ω² + 2ω + 2 = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

det| 12 9 ; 5 13 | = 111

218K

8ψ² + 7ψ + 0 = 0

299K

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