Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:49Z
3θ² + 8θ + 7 = 0
det| 7 4 ; 4 8 | = 40
66K
∇ × E = −∂B/∂t
det| 11 4 ; 5 12 | = 112
87K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
174K
λ = h/p
\lim_{β\to 0} \frac{\sin β}{β} = 1
380K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
335K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
119K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dβ [β^11] = 11β^10
PV = nRT