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 22:40Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

∫₀^∞ e^(-θ²) dθ = √π / 2

385K

det| 11 9 ; 4 12 | = 96

iħ ∂ψ/∂t = Ĥψ

163K

12y² + 5y + 7 = 0

259K

∇ × E = −∂B/∂t

det| 7 4 ; 4 8 | = 40

305K

det| 6 6 ; 5 7 | = 12

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

∇²r = 0

110K

∂γ/∂z = 6γ

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

∇ × E = −∂B/∂t

354K