Math Dump /sym/7e36c3
id=123189 · host=fr.findroms.cloud · 2026-08-20 02:16Z
∇ × E = −∂B/∂t
11z² + 4z + 3 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
79K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
43K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0