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 01:59Z

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

168K

E = mc²

446K

10t² + 5t + 5 = 0

11z² + 3z + 4 = 0

144K

det| 7 2 ; 7 8 | = 42

371K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

259K

5z² + 8z + 3 = 0

86K

d/dx [x^3] = 3x^2

224K

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

234K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K