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 00:58Z

4y² + 8y + 1 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

46K

F = G m₁m₂ / r²

468K

2H₂ + O₂ → 2H₂O

8θ² + 8θ + 6 = 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

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

339K

iħ ∂ψ/∂t = Ĥψ

177K

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

358K

∂ψ/∂β = 3ψ

121K

det| 7 7 ; 4 8 | = 28

399K

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

316K