Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 03:39Z
PV = nRT
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
375K
∑_{k=1}^{n} k = n(n+1)/2
47K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 1 8 | = 54
∫₀^∞ e^(-x²) dx = √π / 2
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\frac{8}{2} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
215K