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 22:59Z

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

384K

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

385K

det| 11 9 ; 4 12 | = 96

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

163K

det| 7 2 ; 7 8 | = 42

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

5z² + 8z + 3 = 0

57K

9θ² + 7θ + 4 = 0

293K

e^{i\pi} + 1 = 0

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

∇ × E = −∂B/∂t

34K

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

354K