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 20:34Z

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

∫₀^∞ e^(-t²) dt = √π / 2

46K

F = ma

468K

CaCO₃ → CaO + CO₂

λ = h/p

289K

4γ² + 1γ + 7 = 0

278K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

339K

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

177K

F = G m₁m₂ / r²

358K

det| 7 4 ; 4 8 | = 40

121K

det| 5 2 ; 3 6 | = 24

399K

∇²r = 0

316K

∇ × E = −∂B/∂t

11K

det| 6 6 ; 5 7 | = 12

387K