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 17:20Z

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

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

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

289K

PV = nRT

278K

3r² + 6r + 7 = 0

det| 10 3 ; 4 11 | = 98

339K

10ψ² + 5ψ + 0 = 0

177K

E = mc²

∇ × E = −∂B/∂t

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 10 7 ; 3 11 | = 89

399K

det| 2 7 ; 7 3 | = -43

316K