Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:49Z
11x² + 3x + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
66K
det| 11 2 ; 5 12 | = 122
222K
ω = 2πf
det| 9 3 ; 3 10 | = 81
87K
∑_{k=1}^{n} k = n(n+1)/2
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 6 ; 1 8 | = 50
335K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
119K
∑_{k=1}^{n} k = n(n+1)/2
472K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-β²) dβ = √π / 2
32K