Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 15:56Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
222K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 5 6 ; 2 6 | = 18
87K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
2K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
174K
F = ma
det| 7 4 ; 4 8 | = 40
335K
F = G m₁m₂ / r²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
119K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂x/∂y = 6x
det| 2 7 ; 1 3 | = -1
9r² + 4r + 1 = 0