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

∑_{k=1}^{n} k = n(n+1)/2

446K

11φ² + 2φ + 3 = 0

2γ² + 5γ + 2 = 0

144K

iħ ∂ψ/∂t = Ĥψ

371K

ΔS ≥ 0

e^{i\pi} + 1 = 0

259K

∫₀^∞ e^(-θ²) dθ = √π / 2

86K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

224K

11t² + 6t + 6 = 0

234K

3θ² + 3θ + 2 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

218K

det| 7 4 ; 4 8 | = 40

354K

F = ma

iħ ∂ψ/∂t = Ĥψ

det| 11 5 ; 1 12 | = 127

det| 1 3 ; 1 2 | = -1