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 01:41Z

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

∂β/∂z = 1β

46K

∇ × E = −∂B/∂t

468K

ω = 2πf

e^{i\pi} + 1 = 0

289K

PV = nRT

278K

det| 1 7 ; 1 2 | = -5

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

339K

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

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

1n² + 7n + 3 = 0

358K

∂α/∂ω = 3α

121K

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

8ψ² + 7ψ + 0 = 0

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

8β² + 8β + 2 = 0

det| 6 6 ; 5 7 | = 12

11K

det| 4 8 ; 3 5 | = -4

387K

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