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 17:48Z

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

∂y/∂γ = 8y

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

289K

∫₀^∞ e^(-t²) dt = √π / 2

278K

3r² + 6r + 7 = 0

det| 9 4 ; 1 10 | = 86

339K

∂γ/∂θ = 2γ

177K

E = mc²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

7r² + 8r + 5 = 0

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

399K

F = ma

det| 3 6 ; 1 4 | = 6