Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:53Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
320K
det| 8 9 ; 4 9 | = 36
144K
det| 1 9 ; 5 2 | = -43
det| 11 4 ; 5 12 | = 112
90K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
211K
det| 11 9 ; 1 12 | = 123
∫₀^∞ e^(-x²) dx = √π / 2
390K
det| 9 4 ; 1 10 | = 86
69K
2n² + 5n + 6 = 0
d/dz [z^11] = 11z^10
352K
d/dβ [β^5] = 5β^4
ΔS ≥ 0