Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:18Z
11x² + 3x + 4 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
222K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 7 ; 3 11 | = 89
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 3 ; 6 8 | = 38
335K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
119K
det| 9 4 ; 1 10 | = 86
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
1θ² + 7θ + 5 = 0