Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:48Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
det| 1 9 ; 5 2 | = -43
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
394K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
211K
det| 11 9 ; 1 12 | = 123
det| 2 4 ; 4 3 | = -10
390K
2n² + 5n + 6 = 0