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

\frac{12}{6} \sum_{i=1}^{n} i^{2}

168K

8ψ² + 7ψ + 0 = 0

446K

10t² + 5t + 5 = 0

det| 7 2 ; 7 8 | = 42

144K

PV = nRT

371K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

iħ ∂ψ/∂t = Ĥψ

86K

det| 8 7 ; 1 9 | = 65

d/dx [x^3] = 3x^2

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

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

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

218K

∫₀^∞ e^(-ψ²) dψ = √π / 2

354K

N₂ + 3H₂ ⇌ 2NH₃

70K

iħ ∂ψ/∂t = Ĥψ

402K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]