Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:24Z
5θ² + 4θ + 7 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
164K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
375K
10r² + 3r + 3 = 0
det| 7 7 ; 4 8 | = 28
372K
∫₀^∞ e^(-t²) dt = √π / 2
336K
∑_{k=1}^{n} k = n(n+1)/2
215K