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 00:17Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

168K

2H₂ + O₂ → 2H₂O

446K

3x² + 3x + 6 = 0

6r² + 3r + 1 = 0

144K

∫₀^∞ e^(-t²) dt = √π / 2

371K

∇²t = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

F = G m₁m₂ / r²

86K

F = G m₁m₂ / r²

224K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

234K

iħ ∂ψ/∂t = Ĥψ

218K

F = G m₁m₂ / r²

354K

d/dθ [θ^3] = 3θ^2

70K

∂γ/∂z = 6γ

402K