Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:59Z
11x² + 3x + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
66K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
222K
ω = 2πf
det| 4 6 ; 4 5 | = -4
87K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K