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 01:32Z

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

F = G m₁m₂ / r²

46K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

468K

ω = 2πf

d/dx [x^3] = 3x^2

289K

∂z/∂ψ = 1z

278K

det| 1 7 ; 1 2 | = -5

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

358K

10t² + 9t + 5 = 0

121K

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

det| 3 6 ; 0 4 | = 12

399K

det| 9 4 ; 1 10 | = 86

316K