Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-20 21:32Z
∫₀^∞ e^(-x²) dx = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
263K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
188K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
261K
∂n/∂n = 7n
\oint_C \vec{F}\cdot d\vec{r} = 0
418K
8z² + 9z + 5 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
394K
det| 6 9 ; 6 7 | = -12
221K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
36K
CH₄ + 2O₂ → CO₂ + 2H₂O
147K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
326K
\oint_C \vec{F}\cdot d\vec{r} = 0
263K
det| 9 5 ; 5 10 | = 65
356K