Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:52Z
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
320K
8α² + 7α + 7 = 0
det| 4 6 ; 4 5 | = -4
90K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 7 6 | = -12
394K
∫₀^∞ e^(-t²) dt = √π / 2
29K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
211K
7γ² + 5γ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
390K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
8z² + 9z + 2 = 0
det| 7 4 ; 4 8 | = 40
144K