I born and grown in underground people discrit Kaminia - Rentis of Piraeus, Greece on August 21, 1952. I left Greece in the summer 2004. I live in France homeless from 2004 except 2 years in other countries. I am secondary school graduate, interested in math for want learn digital filter design, useful in making music software. I get Internet access usually in municipal libraries (médiathèques) in different towns, but under many restrictions, technical and in timing. Some times I can not get access for many days. Due to measures for covid-19 in France, only very rare I can get internet eccess.

Visit my talk page at Wikipedia.

With regards and friendship Georges Theodosiou