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 15:45Z

det| 10 1 ; 0 11 | = 110

F = G m₁m₂ / r²

46K

∫₀^∞ e^(-x²) dx = √π / 2

468K

∇ × E = −∂B/∂t

det| 6 6 ; 5 7 | = 12

289K

det| 9 4 ; 1 10 | = 86

278K

4z² + 1z + 3 = 0

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

339K

det| 2 8 ; 7 3 | = -50

177K

ΔS ≥ 0

e^{i\pi} + 1 = 0

358K

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

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

∂z/∂φ = 7z

316K