Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 12:41Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
460K
4y² + 7y + 7 = 0
∇²t = 0
6β² + 2β + 2 = 0
det| 3 7 ; 2 4 | = -2
459K
det| 11 5 ; 0 12 | = 132
406K
2φ² + 2φ + 5 = 0
5α² + 7α + 6 = 0
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 7 8 ; 0 8 | = 56