AWK/SED. How to remove parentheses in simple text file

Question

I have a text file looking like this:

(-9.1744438E-02,7.6282293E-02) (-9.1744438E-02,7.6282293E-02)  ... and so on.

I would like to modify th

Answer 1

cat in_file | sed 's/[()]//g' > out_file

Due to formatting issues, it is not entirely clear from your question whether you also need to insert newlines.