Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-02 12:31Z
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 5 2 | = -8
27K
PV = nRT
det| 9 5 ; 6 10 | = 60
364K
9x² + 2x + 1 = 0
det| 3 1 ; 4 4 | = 8
381K
7β² + 3β + 3 = 0
det| 9 3 ; 3 10 | = 81
151K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
33K
12γ² + 5γ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
68K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-β²) dβ = √π / 2
376K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
263K