Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 15:18Z
F = G m₁m₂ / r²
CH₄ + 2O₂ → CO₂ + 2H₂O
164K
4z² + 8z + 7 = 0
det| 7 4 ; 4 8 | = 40
375K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-t²) dt = √π / 2
336K
∑_{k=1}^{n} k = n(n+1)/2
215K
det| 7 1 ; 7 8 | = 49
324K