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

∫₀^∞ e^(-ψ²) dψ = √π / 2

168K

8ψ² + 7ψ + 0 = 0

446K

10t² + 5t + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

CaCO₃ → CaO + CO₂

371K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

259K

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

86K

4t² + 3t + 3 = 0

224K

det| 1 4 ; 3 2 | = -10

234K

det| 9 5 ; 1 10 | = 85

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

det| 2 3 ; 5 3 | = -9

70K