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 01:27Z

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

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

46K

F = G m₁m₂ / r²

468K

ω = 2πf

∂α/∂ω = 3α

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

det| 1 7 ; 1 2 | = -5

7y² + 9y + 1 = 0

339K

det| 5 2 ; 3 6 | = 24

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

λ = h/p

358K

iħ ∂ψ/∂t = Ĥψ

121K

d/dn [n^1] = 1n^0

det| 9 4 ; 1 10 | = 86

399K

F = ma

316K