Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:06Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
460K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
438K
d/dx [x^7] = 7x^6
det| 8 9 ; 4 9 | = 36
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
448K
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
459K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
406K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-t²) dt = √π / 2
455K
det| 9 8 ; 0 10 | = 90