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 23:44Z

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

det| 2 6 ; 0 3 | = 6

384K

e^{i\pi} + 1 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

e^{i\pi} + 1 = 0

163K

det| 7 2 ; 7 8 | = 42

259K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

305K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

57K

\lim_{α\to 0} \frac{\sin α}{α} = 1

293K

N₂ + 3H₂ ⇌ 2NH₃

110K

det| 7 6 ; 1 8 | = 50

300K

∇ × E = −∂B/∂t

34K

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

354K