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 22:29Z

det| 5 1 ; 4 6 | = 26

\lim_{t\to 0} \frac{\sin t}{t} = 1

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

\frac{12}{6} \sum_{i=1}^{n} i^{2}

289K

∂y/∂n = 5y

278K

12φ² + 4φ + 4 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

∇²n = 0

177K

E = mc²

e^{i\pi} + 1 = 0

358K

det| 6 6 ; 5 7 | = 12

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{4}{6} \sum_{i=1}^{n} i^{2}

399K

det| 9 4 ; 1 10 | = 86

316K

e^{i\pi} + 1 = 0

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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