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 22:32Z

∑_{k=1}^{n} k = n(n+1)/2

∂n/∂θ = 3n

384K

8θ² + 8θ + 6 = 0

385K

det| 11 9 ; 4 12 | = 96

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

163K

det| 7 2 ; 7 8 | = 42

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

iħ ∂ψ/∂t = Ĥψ

57K

6r² + 3r + 1 = 0

293K

CH₄ + 2O₂ → CO₂ + 2H₂O

110K

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

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

det| 7 4 ; 4 8 | = 40

354K