Field Notes / Σ /sym/843e44
id=1 · host=mattivster.me · 2026-08-18 07:40Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
E = mc²
2y² + 6y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
73K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
60K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
132K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
151K
det| 7 1 ; 4 8 | = 52
363K
det| 1 7 ; 3 2 | = -19
185K