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 22:15Z

det| 5 1 ; 4 6 | = 26

11t² + 9t + 5 = 0

46K

det| 9 4 ; 1 10 | = 86

468K

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

det| 5 2 ; 3 6 | = 24

278K

12φ² + 4φ + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

177K

E = mc²

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

358K

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

121K

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

399K

∫₀^∞ e^(-t²) dt = √π / 2

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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