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 16:53Z

e^{i\pi} + 1 = 0

det| 4 7 ; 2 5 | = 6

46K

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

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

E = mc²

289K

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

278K

det| 2 6 ; 0 3 | = 6

∑_{k=1}^{n} k = n(n+1)/2

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

358K

det| 9 4 ; 1 10 | = 86

121K

λ = h/p

det| 7 8 ; 4 8 | = 24

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 6 7 ; 7 7 | = -7

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

11K

e^{i\pi} + 1 = 0

387K

∇²z = 0

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