Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:41Z
2H₂ + O₂ → 2H₂O
8α² + 7α + 7 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
det| 1 1 ; 5 2 | = -3
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
29K
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
7γ² + 5γ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
det| 7 6 ; 1 8 | = 50
69K
∑_{k=1}^{n} k = n(n+1)/2
144K