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 01:20Z

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

iħ ∂ψ/∂t = Ĥψ

46K

d/dψ [ψ^7] = 7ψ^6

468K

ω = 2πf

det| 9 4 ; 1 10 | = 86

289K

iħ ∂ψ/∂t = Ĥψ

278K

det| 1 7 ; 1 2 | = -5

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 9 8 ; 3 10 | = 66

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 12 2 ; 2 13 | = 152

358K

PV = nRT

121K

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

399K

F = G m₁m₂ / r²

316K

5φ² + 1φ + 1 = 0

11K