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 01:21Z

iħ ∂ψ/∂t = Ĥψ

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

168K

∇ × E = −∂B/∂t

446K

10t² + 5t + 5 = 0

7y² + 9y + 1 = 0

144K

11t² + 9t + 5 = 0

371K

∇ × E = −∂B/∂t

det| 7 4 ; 4 8 | = 40

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

det| 8 7 ; 1 9 | = 65

det| 4 7 ; 2 5 | = 6

224K

F = G m₁m₂ / r²

234K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

d/dψ [ψ^7] = 7ψ^6

354K