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 17:49Z

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

∇ × E = −∂B/∂t

46K

F = ma

468K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

289K

e^{i\pi} + 1 = 0

278K

3r² + 6r + 7 = 0

det| 5 2 ; 3 6 | = 24

339K

∂α/∂r = 8α

177K

8θ² + 8θ + 6 = 0

358K

det| 9 4 ; 1 10 | = 86

121K

9ψ² + 7ψ + 3 = 0

399K

∫₀^∞ e^(-t²) dt = √π / 2

316K

F = G m₁m₂ / r²

11K

\lim_{t\to 0} \frac{\sin t}{t} = 1

387K