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 22:32Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

11ψ² + 6ψ + 2 = 0

385K

det| 11 9 ; 4 12 | = 96

∑_{k=1}^{n} k = n(n+1)/2

163K

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

259K

∇ × E = −∂B/∂t

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

305K

det| 9 4 ; 1 10 | = 86

57K

5z² + 5z + 0 = 0

det| 4 8 ; 3 5 | = -4

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

det| 6 6 ; 3 7 | = 24

E = mc²

300K