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 01:17Z

iħ ∂ψ/∂t = Ĥψ

E = mc²

168K

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

446K

10t² + 5t + 5 = 0

det| 9 4 ; 1 10 | = 86

144K

ω = 2πf

371K

∇ × E = −∂B/∂t

det| 8 9 ; 4 9 | = 36

259K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

86K

det| 8 7 ; 1 9 | = 65

det| 5 6 ; 2 6 | = 18

224K

∂y/∂n = 5y

234K

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

det| 5 9 ; 7 6 | = -33

70K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

402K