komplettering lab1
lab4: macros+%let
arbitrary length body for let+comments about let*
working dolist macro
Some tests. And define streams (delay and cons-stream as macros).
Remove old dolist and stream definitions.
uppg5. Remove old files.
uppg6 ok I believe.
Actual let test.
Add lab files.
Split all.rkt into multiple files for lab4.
Lab5 uppg1, streams in a lazy evaluator. Redefine cons, car, cdr.
Lab5 completed, I think.
Expand on complex numbers problematic. Not sure if this is what he wants?
Add in files for lab6.
Merge branch 'master' of github.com:pelme/tdda69