Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-09-15 01:28Z
∂r/∂r = 6r
det| 8 3 ; 5 9 | = 57
det| 11 9 ; 0 12 | = 132
230K
CaCO₃ → CaO + CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
379K
det| 7 9 ; 1 8 | = 47
213K
det| 10 2 ; 3 11 | = 104
214K