Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
det| 5 6 ; 2 6 | = 18
438K
2r² + 6r + 5 = 0
det| 1 4 ; 0 2 | = 2
394K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
94K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
∂y/∂y = 3y
∫₀^∞ e^(-t²) dt = √π / 2
390K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
69K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
144K
det| 7 3 ; 6 8 | = 38
352K