faz*_*zan 1 latex tex python-3.x jupyter jupyter-notebook
我正在尝试在 jupyter 上的降价中编写一个分段函数,而 jupyter 令人毛骨悚然。在三个函数中,它只正确显示了一个($n_o$ 一个),即使它们都以相同的方式编写。
有没有更优雅的方式来写这个?
$$ N(a)= \left\{
\begin{array}{ll}
n_o & A>A_{krit} \\
n_o+2 & A=A_{krit} \\
n_o+4 & A<A_{krit} \\
\end{array}
\right, $$
gdje je: $$A=\frac{1}{|a|},$$
$$ A_{krit}(a)= \left\{
\begin{array}{ll}
\frac{\sin(2\pi*floor(\frac{|a|}{2*\pi})+\frac{\pi}{2})}{2\pi*floor(\frac{|a|}{2*\pi})+\frac{\pi}{2}} & a>0 \\
\frac{\sin(2\pi*floor(\frac{|a|}{2*\pi})+\frac{3\pi}{2})}{2\pi*floor(\frac{|a|}{2*\pi})+\frac{3\pi}{2}} & a<0\\
\end{array}
\right, $$ i
$$ n_o(a)= \left\{
\begin{array}{ll}
|floor(\frac{|a|}{2*\pi})-1| & a>2\pi \\
|floor(\frac{|a|}{2*\pi})-1|-2 & 0<a<2\pi \land A\leq A_{krit} \\
floor(\frac{|a|}{2*\pi})+1 & a<0 \\
\end{array}
\right. $$
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您的乳胶代码中似乎存在间距问题。我只是修改了一下,它的工作原理:
$$ N(a)= \left\{
\begin{array}{ll}
n_o & A>A_{krit} \\
n_o+2 & A=A_{krit} \\
n_o+4 & A<A_{krit} \\
\end{array}
\right. $$
gdje je: $$A=\frac{1}{|a|},$$
$$ A_{krit}(a)= \left\{
\begin{array}{ll}
\frac{\sin(2\pi*floor(\frac{|a|}{2*\pi})+\frac{\pi}{2})}{2\pi*floor(\frac{|a|}{2*\pi})+\frac{\pi}{2}} & a>0 \\
\frac{\sin(2\pi*floor(\frac{|a|}{2*\pi})+\frac{3\pi}{2})}{2\pi*floor(\frac{|a|}{2*\pi})+\frac{3\pi}{2}} & a<0\\
\end{array}
\right. $$ i
$$ n_o(a)= \left\{
\begin{array}{ll}
|floor(\frac{|a|}{2*\pi})-1| & a>2\pi \\
|floor(\frac{|a|}{2*\pi})-1|-2 & 0<a<2\pi \land A\leq A_{krit} \\
floor(\frac{|a|}{2*\pi})+1 & a<0 \\
\end{array}
\right. $$
Run Code Online (Sandbox Code Playgroud)
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