Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:33Z
∫₀^∞ e^(-φ²) dφ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
320K
det| 1 9 ; 5 2 | = -43
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 9 ; 5 13 | = 111
394K
det| 9 4 ; 1 10 | = 86
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 4 ; 5 12 | = 112
211K
∑_{k=1}^{n} k = n(n+1)/2
69K
\lim_{β\to 0} \frac{\sin β}{β} = 1
352K