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 16:21Z

e^{i\pi} + 1 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = G m₁m₂ / r²

289K

∇²β = 0

278K

det| 2 6 ; 0 3 | = 6

∇ × E = −∂B/∂t

339K

det| 7 4 ; 4 8 | = 40

177K

2n² + 4n + 0 = 0

358K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

121K

det| 2 7 ; 7 3 | = -43

399K