Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:57Z
PV = nRT
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
375K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 1 8 | = 54
∫₀^∞ e^(-x²) dx = √π / 2
430K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
det| 1 1 ; 5 2 | = -3
det| 5 8 ; 1 6 | = 22