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 01:14Z

iħ ∂ψ/∂t = Ĥψ

ω = 2πf

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

10t² + 5t + 5 = 0

det| 7 9 ; 1 8 | = 47

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

∇ × E = −∂B/∂t

det| 2 8 ; 7 3 | = -50

259K

det| 7 4 ; 4 8 | = 40

86K

det| 8 7 ; 1 9 | = 65

N₂ + 3H₂ ⇌ 2NH₃

224K

∂ψ/∂β = 3ψ

234K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

det| 4 8 ; 3 5 | = -4

354K