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 01:20Z

iħ ∂ψ/∂t = Ĥψ

PV = nRT

168K

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

446K

10t² + 5t + 5 = 0

6ω² + 4ω + 4 = 0

144K

12y² + 5y + 7 = 0

371K

∇ × E = −∂B/∂t

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

259K

det| 4 7 ; 2 5 | = 6

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

iħ ∂ψ/∂t = Ĥψ

234K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K