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 01:40Z

iħ ∂ψ/∂t = Ĥψ

∫₀^∞ e^(-ω²) dω = √π / 2

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

10t² + 5t + 5 = 0

iħ ∂ψ/∂t = Ĥψ

144K

F = G m₁m₂ / r²

371K

∇ × E = −∂B/∂t

∇²β = 0

259K

det| 2 3 ; 5 3 | = -9

86K

det| 8 7 ; 1 9 | = 65

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

224K

det| 9 4 ; 1 10 | = 86

234K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

det| 5 2 ; 3 6 | = 24

354K

∂α/∂r = 8α

70K

10ω² + 7ω + 4 = 0

402K