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 22:00Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

384K

∂γ/∂θ = 2γ

385K

det| 11 9 ; 4 12 | = 96

det| 7 4 ; 4 8 | = 40

163K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

259K

∇ × E = −∂B/∂t

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

305K

det| 4 7 ; 2 5 | = 6

57K

5z² + 5z + 0 = 0

∇²ω = 0

293K

∇ × E = −∂B/∂t

110K

7r² + 8r + 5 = 0

300K