Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 15:19Z
F = G m₁m₂ / r²
4z² + 8z + 7 = 0
det| 5 6 ; 7 6 | = -12
47K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
165K
det| 2 7 ; 7 3 | = -43
372K
11n² + 2n + 4 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
430K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\frac{4}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
215K
det| 7 2 ; 3 8 | = 50
324K
∫₀^∞ e^(-γ²) dγ = √π / 2
F = G m₁m₂ / r²