Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:52Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-t²) dt = √π / 2
320K
det| 9 5 ; 1 10 | = 85
144K
det| 1 9 ; 5 2 | = -43
det| 12 3 ; 4 13 | = 144
90K
det| 7 4 ; 4 8 | = 40
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-β²) dβ = √π / 2
394K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
29K
∑_{k=1}^{n} k = n(n+1)/2
211K