Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:04Z
3θ² + 8θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
det| 5 6 ; 1 6 | = 24
222K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
174K
det| 9 4 ; 1 10 | = 86
61K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K