Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:07Z
∫₀^∞ e^(-φ²) dφ = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
det| 1 9 ; 5 2 | = -43
\frac{4}{6} \sum_{i=1}^{n} i^{2}
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 9 ; 0 12 | = 132
394K
det| 7 4 ; 4 8 | = 40
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
94K
det| 11 4 ; 5 12 | = 112
211K
det| 11 9 ; 1 12 | = 123
∑_{k=1}^{n} k = n(n+1)/2
390K
2n² + 5n + 6 = 0