Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-05 00:21Z
λ = h/p
7γ² + 9γ + 7 = 0
det| 7 7 ; 0 8 | = 56
368K
det| 12 3 ; 4 13 | = 144
230K
∇²φ = 0
det| 10 2 ; 7 11 | = 96
250K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 9 ; 5 10 | = 45
425K
det| 1 5 ; 3 2 | = -13
244K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
283K