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 01:20Z

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

det| 9 4 ; 1 10 | = 86

46K

e^{i\pi} + 1 = 0

468K

ω = 2πf

det| 11 5 ; 0 12 | = 132

289K

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

278K

det| 1 7 ; 1 2 | = -5

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

∫₀^∞ e^(-t²) dt = √π / 2

358K

6n² + 7n + 6 = 0

121K

det| 2 3 ; 5 3 | = -9

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 8 9 ; 4 9 | = 36

11K

\lim_{α\to 0} \frac{\sin α}{α} = 1

387K

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