Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:51Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
det| 9 4 ; 1 10 | = 86
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
90K
2r² + 6r + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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E = mc²
\frac{12}{7} \sum_{i=1}^{n} i^{2}
94K
det| 10 1 ; 6 11 | = 104
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∂y/∂y = 3y
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K