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 04:14Z

12r² + 6r + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 7 6 | = 9

144K

det| 11 9 ; 0 12 | = 132

371K

4t² + 9t + 6 = 0

F = G m₁m₂ / r²

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

∇²ψ = 0

iħ ∂ψ/∂t = Ĥψ

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

234K

∫₀^∞ e^(-t²) dt = √π / 2

218K

ω = 2πf

354K

det| 9 4 ; 1 10 | = 86

70K