Winfunktion Mathematik v8.0 Julia fractal file
File type: Various data file
A 109 file is a Julia-set fractal data file created for Winfunktion Mathematik v8.0, an older German mathematics program.
The format is associated with the Windows version of Winfunktion Mathematik Plus and is marked obsolete.
File type category:
Various data file
Date updated: October 28, 2026
Record marked as obsolete and not updated for a long time.
The 109 file extension is associated with version 8.0 of Winfunktion Mathematik, a German mathematics program released in 1998.
A 109 file contains data used for Julia-set mathematical fractals in Winfunktion Mathematik. It belongs to the program's collection of specialised data files rather than being a general-purpose image format.
Winfunktion Mathematik later reached version 22, but it is not established whether newer versions still support 109 files. The format is obsolete and is unlikely to be used by current software.
Open a 109 file with Winfunktion Mathematik Plus on Microsoft Windows.
If Winfunktion Mathematik Plus can open the 109 file, use the program's available export or save options to produce a supported output format.
Software applications that handle other tasks involving 109 files:
Microsoft Windows
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