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 23:24Z

d/dn [n^4] = 4n^3

d/dx [x^9] = 9x^8

384K

e^{i\pi} + 1 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

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

163K

3z² + 5z + 1 = 0

259K

iħ ∂ψ/∂t = Ĥψ

2γ² + 5γ + 2 = 0

305K

det| 7 7 ; 4 8 | = 28

57K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

293K

∇ × E = −∂B/∂t

110K

det| 9 6 ; 7 10 | = 48

300K

∫₀^∞ e^(-t²) dt = √π / 2

34K

8ψ² + 7ψ + 0 = 0

354K

E = mc²

368K