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 14:54Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

244K

iħ ∂ψ/∂t = Ĥψ

52K

det| 12 5 ; 4 13 | = 136

det| 4 6 ; 4 5 | = -4

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 6 4 ; 4 7 | = 26

100K

2H₂ + O₂ → 2H₂O

50K

det| 4 9 ; 7 5 | = -43

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

137K

det| 2 6 ; 0 3 | = 6

197K

det| 1 1 ; 3 2 | = -1

e^{i\pi} + 1 = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

8ψ² + 7ψ + 0 = 0

218K

e^{i\pi} + 1 = 0

299K

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