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 04:18Z

12r² + 6r + 1 = 0

e^{i\pi} + 1 = 0

168K

∇ × E = −∂B/∂t

446K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-r²) dr = √π / 2

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

4t² + 9t + 6 = 0

ΔS ≥ 0

259K

PV = nRT

86K

∇²ψ = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

det| 11 4 ; 5 12 | = 112

234K

F = ma

F = G m₁m₂ / r²

218K

det| 9 4 ; 1 10 | = 86

354K

det| 7 9 ; 1 8 | = 47

70K

iħ ∂ψ/∂t = Ĥψ

402K