Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 14:13Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
∑_{k=1}^{n} k = n(n+1)/2
263K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
139K
det| 2 3 ; 5 3 | = -9
108K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\lim_{r\to 0} \frac{\sin r}{r} = 1
160K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
413K
N₂ + 3H₂ ⇌ 2NH₃
det| 7 4 ; 4 8 | = 40
128K
CaCO₃ → CaO + CO₂
E = mc²
det| 7 6 ; 3 8 | = 38
det| 5 5 ; 0 6 | = 30