Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:59Z
PV = nRT
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
164K
det| 9 4 ; 1 10 | = 86
232K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
375K
∫₀^∞ e^(-t²) dt = √π / 2
47K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
372K
det| 7 2 ; 1 8 | = 54
\frac{8}{2} \sum_{i=1}^{n} i^{2}
5t² + 4t + 5 = 0
det| 1 1 ; 5 2 | = -3
det| 5 8 ; 1 6 | = 22
d/dφ [φ^9] = 9φ^8