add multi-line expressions support in doctests
Merge branch 'master' of https://github.com/samth/pycket
Merge branch 'master' of https://github.com/samth/pycket
add atan with second param
add test for atan (commented for now because precision)
replace Fixnum with a Flonum
add logarithm
add inexact->exact
fix translation for atan
add some new tests for structs