Field Notes / Σ /sym/843e44
id=1 · host=mattivster.me · 2026-08-18 07:34Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
175K
2y² + 6y + 1 = 0
CaCO₃ → CaO + CO₂
det| 6 8 ; 0 7 | = 42
73K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
60K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\frac{7}{7} \sum_{i=1}^{n} i^{2}
132K
det| 12 4 ; 3 13 | = 144
363K
∑_{k=1}^{n} k = n(n+1)/2
63K