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 18:41Z

8t² + 6t + 5 = 0

∇ × E = −∂B/∂t

384K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

385K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

e^{i\pi} + 1 = 0

163K

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

259K

det| 3 9 ; 6 4 | = -42

∑_{k=1}^{n} k = n(n+1)/2

305K

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

57K

∇²t = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

293K

∫₀^∞ e^(-θ²) dθ = √π / 2

110K

9θ² + 7θ + 4 = 0

300K

det| 9 4 ; 1 10 | = 86

34K