Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:36Z

d/dn [n^4] = 4n^3

e^{i\pi} + 1 = 0

384K

det| 9 4 ; 1 10 | = 86

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

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

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

305K

∇ × E = −∂B/∂t

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

det| 11 5 ; 0 12 | = 132

293K

∫₀^∞ e^(-n²) dn = √π / 2

110K

11t² + 9t + 7 = 0

300K

ω = 2πf

34K

∑_{k=1}^{n} k = n(n+1)/2

354K