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 04:08Z

12r² + 6r + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

iħ ∂ψ/∂t = Ĥψ

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 5 ; 1 10 | = 85

144K

det| 5 2 ; 3 6 | = 24

371K

4t² + 9t + 6 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

PV = nRT

86K

∇²ψ = 0

d/dψ [ψ^7] = 7ψ^6

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

F = ma

3z² + 5z + 1 = 0

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

e^{i\pi} + 1 = 0

70K

8ψ² + 7ψ + 0 = 0

402K