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 17:28Z

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

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

46K

8x² + 2x + 7 = 0

468K

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

289K

10ψ² + 5ψ + 0 = 0

278K

3r² + 6r + 7 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

339K

det| 9 8 ; 3 10 | = 66

177K

E = mc²

iħ ∂ψ/∂t = Ĥψ

358K

PV = nRT

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∂α/∂ω = 3α

11K