1c37a4ee54
* changing representation for all non-fixnum numbers.
2007-01-21 19:20:37 -05:00
783beb990b
* exact->inexact is now implemnted.
...
* +, -, and * now handles flonums by converting exact arguments to
inexact if the other argument is a flonum.
2007-01-20 19:26:17 -05:00
96ad8a04a4
* flonum->string now always returns a string with a decimal point.
...
* number?, exact?, inexact?, ... now know about flonums.
* number->string also handles flonums, and so is the writer
(automatically).
2007-01-20 18:12:12 -05:00
de910a3544
* added flonum?, string->flonum, and flonum->string.
2007-01-20 17:49:25 -05:00
c6bc77bc9d
* Many numeric predicates are added (exact?, inexact?, real?,
...
complex?, etc.).
* min and max are added.
2007-01-20 16:52:22 -05:00
872a5e2e9e
* Added even? and odd? primitives.
2007-01-13 22:32:54 -05:00
212224b4cf
* Added the primitive (environ):
...
returns an alist of (string x string) as obtained from the
system environ.
* Added the primitive env:
(env "key") retrieves the env value associated with key
(env "key" "val") sets the env value assocuated with key to val
(env "key" "val" overwrite?) same as above but it does not
overwrite an existing value of overwrite? is #f.
2007-01-13 00:42:37 -05:00
5f3ee8a2c4
renamed lib dir to src
2006-12-10 23:13:16 -05:00
5bb14cad6e
renamed:
...
runtime => bin
src => lib
2006-12-01 10:40:21 -05:00
f6a95c07d2
Removed all version names from files
2006-11-23 20:37:04 -05:00
Abdulaziz Ghuloum