Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:15Z

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

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

46K

PV = nRT

468K

iħ ∂ψ/∂t = Ĥψ

∫₀^∞ e^(-θ²) dθ = √π / 2

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

3r² + 6r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

339K

iħ ∂ψ/∂t = Ĥψ

177K

N₂ + 3H₂ ⇌ 2NH₃

358K

∫₀^∞ e^(-t²) dt = √π / 2

121K

8ψ² + 7ψ + 0 = 0

399K

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

316K

∇²t = 0

11K