Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:38Z
PV = nRT
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
165K
\lim_{r\to 0} \frac{\sin r}{r} = 1
372K
det| 7 2 ; 1 8 | = 54
\frac{11}{6} \sum_{i=1}^{n} i^{2}
430K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
det| 1 1 ; 5 2 | = -3
det| 7 2 ; 3 8 | = 50
324K
d/dφ [φ^9] = 9φ^8
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O