Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 20:52Z

det| 4 8 ; 7 5 | = -36

\lim_{β\to 0} \frac{\sin β}{β} = 1

66K

det| 2 7 ; 7 3 | = -43

222K

∇ × E = −∂B/∂t

∂z/∂ψ = 9z

87K

det| 9 4 ; 1 10 | = 86

2K

5β² + 3β + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

174K

11φ² + 7φ + 7 = 0

61K

E = mc²

\oint_C \vec{F}\cdot d\vec{r} = 0

380K

∫₀^∞ e^(-t²) dt = √π / 2

335K

det| 5 6 ; 7 6 | = -12

119K

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

472K

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

392K

\lim_{x\to 0} \frac{\sin x}{x} = 1

32K

[ 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]