Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:17Z
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
8α² + 7α + 7 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
394K
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
7γ² + 5γ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K