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 00:02Z

4y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

46K

∫₀^∞ e^(-x²) dx = √π / 2

468K

2H₂ + O₂ → 2H₂O

1n² + 7n + 3 = 0

289K

F = G m₁m₂ / r²

278K

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

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

339K

F = G m₁m₂ / r²

177K

iħ ∂ψ/∂t = Ĥψ

11φ² + 4φ + 0 = 0

358K

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

121K

det| 9 4 ; 1 10 | = 86

399K

det| 2 7 ; 7 3 | = -43

316K