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 01:39Z

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

168K

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

446K

10t² + 5t + 5 = 0

10ψ² + 5ψ + 0 = 0

144K

PV = nRT

371K

∇ × E = −∂B/∂t

5φ² + 1φ + 1 = 0

259K

∇ × E = −∂B/∂t

86K

det| 8 7 ; 1 9 | = 65

det| 2 7 ; 7 3 | = -43

224K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

218K

∇²z = 0

354K

ω = 2πf