Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 02:23Z
1ψ² + 1ψ + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
d/dω [ω^8] = 8ω^7
\lim_{β\to 0} \frac{\sin β}{β} = 1
87K
11γ² + 5γ + 0 = 0
det| 7 6 ; 1 8 | = 50
174K
∑_{k=1}^{n} k = n(n+1)/2
61K
iħ ∂ψ/∂t = Ĥψ
det| 12 9 ; 5 13 | = 111
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
119K
∫₀^∞ e^(-β²) dβ = √π / 2
472K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{7} \sum_{i=1}^{n} i^{2}