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 02:05Z

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

168K

∇ × E = −∂B/∂t

446K

8n² + 3n + 6 = 0

F = G m₁m₂ / r²

144K

det| 7 2 ; 7 8 | = 42

371K

∂x/∂α = 7x

F = G m₁m₂ / r²

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

det| 3 7 ; 2 4 | = -2

224K

PV = nRT

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

∇ × E = −∂B/∂t

354K

det| 7 4 ; 4 8 | = 40

70K