Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:58Z
11x² + 3x + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
ω = 2πf
∫₀^∞ e^(-t²) dt = √π / 2
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 4 ; 4 7 | = 26
174K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 9 ; 1 8 | = 47
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
119K
det| 9 4 ; 1 10 | = 86
472K
∑_{k=1}^{n} k = n(n+1)/2
392K
CH₄ + 2O₂ → CO₂ + 2H₂O
32K