Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:07Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 10 6 ; 4 11 | = 86
\frac{11}{6} \sum_{i=1}^{n} i^{2}
90K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
29K
9α² + 3α + 1 = 0
det| 7 4 ; 4 8 | = 40
94K
det| 3 4 ; 4 4 | = -4
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∫₀^∞ e^(-t²) dt = √π / 2
144K
det| 1 4 ; 0 2 | = 2
352K
E = mc²
2H₂ + O₂ → 2H₂O