Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-15 20:44Z
det| 7 5 ; 5 8 | = 31
det| 5 6 ; 2 6 | = 18
365K
∂r/∂y = 8r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
det| 7 3 ; 6 8 | = 38
275K
\frac{5}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
266K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
10K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇²n = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
PV = nRT