Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:29Z
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
320K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
8α² + 7α + 7 = 0
∫₀^∞ e^(-x²) dx = √π / 2
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
29K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
7γ² + 5γ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
69K
8z² + 9z + 2 = 0
12ψ² + 2ψ + 1 = 0
ΔS ≥ 0