Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:32Z
d/dy [y^8] = 8y^7
det| 7 2 ; 7 8 | = 42
451K
det| 3 1 ; 7 4 | = 5
264K
\lim_{x\to 0} \frac{\sin x}{x} = 1
d/dn [n^3] = 3n^2
∑_{k=1}^{n} k = n(n+1)/2
48K
∑_{k=1}^{n} k = n(n+1)/2
401K
det| 12 1 ; 5 13 | = 151
420K
det| 3 7 ; 2 4 | = -2
184K