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

F = ma

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

iħ ∂ψ/∂t = Ĥψ

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇ × E = −∂B/∂t

det| 4 2 ; 6 5 | = 8

259K

∂α/∂ω = 3α

86K

det| 8 7 ; 1 9 | = 65

\lim_{β\to 0} \frac{\sin β}{β} = 1

224K

∇ × E = −∂B/∂t

234K

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

8ψ² + 7ψ + 0 = 0

218K

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

354K