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 16:54Z

e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

46K

\lim_{t\to 0} \frac{\sin t}{t} = 1

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

7y² + 9y + 1 = 0

278K

det| 2 6 ; 0 3 | = 6

∂y/∂n = 5y

339K

det| 10 2 ; 3 11 | = 104

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

358K

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

121K

λ = h/p

ω = 2πf

399K

ω = 2πf

det| 6 7 ; 7 7 | = -7