Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:58Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∫₀^∞ e^(-α²) dα = √π / 2
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 8 ; 4 8 | = 24
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det| 8 5 ; 0 9 | = 72
d/dθ [θ^6] = 6θ^5
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0
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