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 21:06Z

7ω² + 9ω + 3 = 0

e^{i\pi} + 1 = 0

46K

det| 9 4 ; 1 10 | = 86

468K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

289K

10t² + 9t + 5 = 0

278K

3n² + 8n + 2 = 0

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

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

∇²x = 0

det| 7 7 ; 4 8 | = 28

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

\lim_{β\to 0} \frac{\sin β}{β} = 1

399K

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

316K