Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:40Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

384K

det| 9 4 ; 1 10 | = 86

385K

det| 11 9 ; 4 12 | = 96

∫₀^∞ e^(-x²) dx = √π / 2

163K

det| 4 8 ; 3 5 | = -4

259K

∇ × E = −∂B/∂t

det| 7 2 ; 7 8 | = 42

305K

det| 10 7 ; 3 11 | = 89

57K

5z² + 5z + 0 = 0

e^{i\pi} + 1 = 0

293K

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

110K

det| 6 6 ; 3 7 | = 24

9α² + 6α + 0 = 0

300K

E = mc²

34K

2H₂ + O₂ → 2H₂O

ΔS ≥ 0

354K

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

368K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]