Status this week

To day I did examples 0.7, 0.8, 0.10 spoke about the homotopy extension property (page 14,15) and proved prop 0.17.

Om monday I'll prove (or at least sketch the proof of) 0.16 and do 0.18. 0.19, 0.20 and  0.21.

And the exercise I postponed.

Exercise for wednesday feb. 3: 18, 19, 21,  22, 24,  25, 27, 28, 29. all from CH 0.

Geir