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 01:49Z

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

∫₀^∞ e^(-ψ²) dψ = √π / 2

46K

8ψ² + 7ψ + 0 = 0

468K

ω = 2πf

∇ × E = −∂B/∂t

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

det| 1 7 ; 1 2 | = -5

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

339K

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

177K

4t² + 3t + 3 = 0

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

1n² + 7n + 3 = 0

399K

det| 11 4 ; 5 12 | = 112

316K

det| 12 1 ; 5 13 | = 151

11K