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 14:27Z

F = ma

∑_{k=1}^{n} k = n(n+1)/2

168K

∇ × E = −∂B/∂t

446K

det| 1 7 ; 6 2 | = -40

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 7 4 ; 4 8 | = 40

371K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

86K

6n² + 1n + 6 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

∫₀^∞ e^(-n²) dn = √π / 2

234K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

218K

∇²t = 0

354K

F = G m₁m₂ / r²

70K