Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:55Z
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
320K
8α² + 7α + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 7 6 | = -12
29K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
94K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
69K