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 16:48Z

e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

289K

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

278K

det| 2 6 ; 0 3 | = 6

det| 7 7 ; 4 8 | = 28

339K

∇ × E = −∂B/∂t

177K

det| 9 5 ; 1 10 | = 85

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

5z² + 8z + 3 = 0

399K