Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 01:57Z

iħ ∂ψ/∂t = Ĥψ

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

168K

7r² + 8r + 5 = 0

446K

10t² + 5t + 5 = 0

8ψ² + 7ψ + 0 = 0

144K

det| 10 7 ; 3 11 | = 89

371K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

259K

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

86K

2n² + 4n + 0 = 0

224K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

234K

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

218K