Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z

4y² + 8y + 1 = 0

e^{i\pi} + 1 = 0

46K

det| 7 2 ; 7 8 | = 42

468K

2H₂ + O₂ → 2H₂O

det| 3 7 ; 3 4 | = -9

289K

∫₀^∞ e^(-α²) dα = √π / 2

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

358K

det| 8 8 ; 0 9 | = 72

121K

e^{i\pi} + 1 = 0

399K

E = mc²

316K

det| 4 3 ; 6 5 | = 2

11K

ΔS ≥ 0

387K

det| 4 7 ; 0 5 | = 20

144K

7n² + 9n + 4 = 0

67K

∑_{k=1}^{n} k = n(n+1)/2

97K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

338K

2r² + 7r + 5 = 0

276K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

346K

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