Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-01 02:27Z
∫₀^∞ e^(-ω²) dω = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 6 ; 1 8 | = 50
444K
∑_{k=1}^{n} k = n(n+1)/2
8z² + 8z + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
103K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
237K
det| 5 9 ; 4 6 | = -6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
16K
det| 1 9 ; 4 2 | = -34
374K
e^{i\pi} + 1 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
320K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
221K