Σ index Ledger /3 Batch 10 Σ#18 Ledger /9 Σ#24 Eq pack 19 Matrix 17 Batch 4 Batch 22 Rxn set 20 Σ#6 Matrix 11 Batch 16 Eq pack 7 Rxn set 8

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-21 06:16Z

∫₀^∞ e^(-φ²) dφ = √π / 2

∇ × E = −∂B/∂t

141K

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

148K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

\frac{8}{6} \sum_{i=1}^{n} i^{2}

7K

8ψ² + 7ψ + 0 = 0

122K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

414K

det| 12 3 ; 4 13 | = 144

291K

e^{i\pi} + 1 = 0

3n² + 2n + 4 = 0

468K

E = mc²

57K

det| 2 9 ; 4 3 | = -30

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]