Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:30Z
d/dy [y^8] = 8y^7
det| 4 8 ; 3 5 | = -4
451K
∑_{k=1}^{n} k = n(n+1)/2
264K
\lim_{x\to 0} \frac{\sin x}{x} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
297K
d/dn [n^3] = 3n^2
6t² + 4t + 0 = 0
det| 7 4 ; 4 8 | = 40
299K