Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 01:46Z
det| 3 8 ; 0 4 | = 12
\frac{6}{3} \sum_{i=1}^{n} i^{2}
66K
det| 9 9 ; 5 10 | = 45
222K
2H₂ + O₂ → 2H₂O
det| 9 3 ; 3 10 | = 81
87K
det| 12 9 ; 5 13 | = 111
2K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
174K
iħ ∂ψ/∂t = Ĥψ
\lim_{z\to 0} \frac{\sin z}{z} = 1
335K
∂y/∂γ = 7y
∑_{k=1}^{n} k = n(n+1)/2
119K
det| 1 4 ; 0 2 | = 2
472K
d/dt [t^1] = 1t^0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
392K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
32K