Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:11Z
d/dy [y^8] = 8y^7
∑_{k=1}^{n} k = n(n+1)/2
264K
\lim_{x\to 0} \frac{\sin x}{x} = 1
d/dn [n^3] = 3n^2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
48K
det| 3 9 ; 1 4 | = 3
411K
6t² + 4t + 0 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
377K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 3 ; 5 3 | = -9
420K
10n² + 4n + 2 = 0
e^{i\pi} + 1 = 0
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂