Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^7] = 7x^6
\frac{12}{6} \sum_{i=1}^{n} i^{2}
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{9} \sum_{i=1}^{n} i^{2}
448K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
459K
det| 1 4 ; 3 2 | = -10
406K
N₂ + 3H₂ ⇌ 2NH₃
det| 7 2 ; 7 8 | = 42
181K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
80K
CaCO₃ → CaO + CO₂