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 22:39Z

det| 5 1 ; 4 6 | = 26

∂z/∂ψ = 1z

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

CaCO₃ → CaO + CO₂

278K

12φ² + 4φ + 4 = 0

11t² + 6t + 6 = 0

339K

d/dψ [ψ^7] = 7ψ^6

177K

E = mc²

\oint_C \vec{F}\cdot d\vec{r} = 0

358K

det| 9 4 ; 1 10 | = 86

121K

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

399K

10ψ² + 5ψ + 0 = 0

316K

2H₂ + O₂ → 2H₂O

11K