Open 221 file
Did your computer fail to open 221 file? We explain what 221 files are and recommend software that we know can open your 221 files.
What is 221 file?
A 221 file extension is related to the Winfunktion Mathematik v8.0 a German math software. A 221 file contains Julia fractal.
221 file description
The 221 file extension is associated with Winfunktion Mathematik v8.0. an old German math program released in 1998.
The 221 files are used for julia set mathematics fractals. The current and latest version of Winfunktion Mathematik is 22. There are no information available if the 221 files are still used in the newest versions for julia set fractals.