Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:52Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{8}{6} \sum_{i=1}^{n} i^{2}
90K
2r² + 6r + 5 = 0
det| 7 4 ; 4 8 | = 40
394K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
29K
E = mc²
∂y/∂y = 3y
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
69K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2