Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:32Z
11x² + 3x + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
det| 12 9 ; 5 13 | = 111
222K
ω = 2πf
\frac{6}{3} \sum_{i=1}^{n} i^{2}
87K
∫₀^∞ e^(-φ²) dφ = √π / 2
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
det| 7 4 ; 4 8 | = 40
335K