Status

On Wed Jan 18 I basically finished chap 1, but I ll probably come back to some of the examples, like  the paragraph "Mechanincal systems". We started on chap 2.

Today on Mon Jan 23  I'll continue with chap 2.2, 2.3 and may be 2.4.

On Wed Jan 25 I'll continue with chap 2; ie 2.4 and probably 2.5

G