Do not see columns specifications

[belonesox]

Let's consider sample from doc:

>>> import numpy as np
>>> import array_to_latex as a2l
>>> A = np.array([[1.23456, 23.45678],[456.23, 8.239521]])
>>> latex_code = a2l.to_ltx(A, frmt = '{:6.2f}', arraytype = 'array')
\begin{array}
    1.23 &   23.46\\
  456.23 &    8.24
\end{array}

I do not see here any column specifications,
( https://latex-programming.fandom.com/wiki/Array_(LaTeX_environment) )
for me it works only when we specify columns

\begin{array}{|r|r|}
    1.23 &   23.46\\
  456.23 &    8.24
\end{array}

and dont work without it.

Am I doing something wrong?

[josephcslater]

That's a LaTeX issue. I can't help that. I know that I've never seen a problem leaving these out. Perhaps because I only use array in math mode snd perhaps you aren't? I really don't know. They are easy enough to add. I'd have to add arguments to include them, etc. Maybe worth it. I don't know if it really is. The hard part is typing the 10x10 matrices.

[josephcslater]

I'll have to think about how to move forward. I usually replace array with bmatrix, so don't encounter this. I'm certainly willing to entertain pull requests that fix this.