Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:42Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-r²) dr = √π / 2
354K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
366K
det| 8 5 ; 0 9 | = 72
det| 11 9 ; 0 12 | = 132
224K
det| 2 6 ; 0 3 | = 6
452K
d/dθ [θ^6] = 6θ^5
∑_{k=1}^{n} k = n(n+1)/2
det| 7 9 ; 1 8 | = 47
245K