Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:34Z
2H₂ + O₂ → 2H₂O
\lim_{z\to 0} \frac{\sin z}{z} = 1
144K
8α² + 7α + 7 = 0
det| 7 4 ; 4 8 | = 40
90K
∫₀^∞ e^(-φ²) dφ = √π / 2
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{7} \sum_{i=1}^{n} i^{2}
29K
det| 4 6 ; 0 5 | = 20
94K
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
∫₀^∞ e^(-t²) dt = √π / 2
69K
∑_{k=1}^{n} k = n(n+1)/2
144K
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K