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 22:49Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-θ²) dθ = √π / 2

384K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

385K

det| 11 9 ; 4 12 | = 96

det| 3 7 ; 2 4 | = -2

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

\frac{4}{9} \sum_{i=1}^{n} i^{2}

305K

det| 9 6 ; 0 10 | = 90

57K

5z² + 5z + 0 = 0

6t² + 6t + 4 = 0

293K

6n² + 7n + 6 = 0

110K

∇ × E = −∂B/∂t

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

F = G m₁m₂ / r²

354K