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 17:41Z

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

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

46K

det| 7 4 ; 4 8 | = 40

468K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

289K

∇ × E = −∂B/∂t

278K

3r² + 6r + 7 = 0

det| 1 4 ; 3 2 | = -10

339K

d/dψ [ψ^7] = 7ψ^6

177K

E = mc²

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

358K

det| 10 7 ; 3 11 | = 89

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = ma

det| 3 6 ; 1 4 | = 6

det| 8 5 ; 0 9 | = 72