Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:08Z
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{6}{3} \sum_{i=1}^{n} i^{2}
90K
det| 9 4 ; 1 10 | = 86
438K
ΔS ≥ 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
394K
∑_{k=1}^{n} k = n(n+1)/2
29K
9α² + 3α + 1 = 0
det| 5 6 ; 7 6 | = -12
211K
det| 3 4 ; 4 4 | = -4
∫₀^∞ e^(-φ²) dφ = √π / 2
390K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
352K
E = mc²
2H₂ + O₂ → 2H₂O