Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 03:38Z
ω = 2πf
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 7 2 | = -12
90K
∇²t = 0
det| 2 7 ; 7 3 | = -43
394K
8t² + 2t + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
det| 8 9 ; 1 9 | = 63
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 6 ; 2 10 | = 78
∂γ/∂t = 6γ