Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-08-18 06:24Z
det| 12 5 ; 7 13 | = 121
∑_{k=1}^{n} k = n(n+1)/2
181K
∫₀^∞ e^(-ω²) dω = √π / 2
90K
∂ω/∂r = 3ω
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
225K
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
11y² + 1y + 7 = 0
det| 10 8 ; 6 11 | = 62
465K
\frac{9}{5} \sum_{i=1}^{n} i^{2}
16K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
178K
∑_{k=1}^{n} k = n(n+1)/2
60K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 6 3 ; 3 7 | = 33
385K
d/dn [n^11] = 11n^10
2z² + 2z + 3 = 0