Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:37Z
11x² + 3x + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
det| 9 4 ; 1 10 | = 86
222K
ω = 2πf
∫₀^∞ e^(-φ²) dφ = √π / 2
87K
det| 12 1 ; 5 13 | = 151
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{2}{2} \sum_{i=1}^{n} i^{2}
392K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
32K