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 20:10Z

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

168K

5φ² + 1φ + 1 = 0

446K

11φ² + 2φ + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

∂α/∂r = 8α

371K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

e^{i\pi} + 1 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

224K

d/dψ [ψ^7] = 7ψ^6

234K

3θ² + 3θ + 2 = 0

d/dt [t^3] = 3t^2

218K

e^{i\pi} + 1 = 0

354K

det| 9 4 ; 1 10 | = 86

70K