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

8θ² + 8θ + 6 = 0

168K

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

446K

10t² + 5t + 5 = 0

2γ² + 5γ + 2 = 0

144K

∇ × E = −∂B/∂t

371K

∇ × E = −∂B/∂t

\lim_{x\to 0} \frac{\sin x}{x} = 1

259K

det| 4 7 ; 2 5 | = 6

86K

det| 8 7 ; 1 9 | = 65

∫₀^∞ e^(-θ²) dθ = √π / 2

224K

F = G m₁m₂ / r²

234K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

det| 7 4 ; 4 8 | = 40

354K

det| 8 9 ; 4 9 | = 36

70K