Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:43Z
d/dy [y^8] = 8y^7
∑_{k=1}^{n} k = n(n+1)/2
264K
\lim_{x\to 0} \frac{\sin x}{x} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
297K
∫₀^∞ e^(-t²) dt = √π / 2
252K
d/dn [n^3] = 3n^2
det| 7 4 ; 4 8 | = 40
411K
6t² + 4t + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 5 ; 3 13 | = 141
10n² + 4n + 2 = 0