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76 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum 6437aa98e0 - exp now understands complex numbers. 
- expt of complex exponent is implemented in terms of exp.
 2008-05-28 23:50:36 -07:00
Abdulaziz Ghuloum fec5dcd419 sqrt, log, and expt now understand complex numbers. 2008-05-28 22:21:08 -07:00
Abdulaziz Ghuloum 467095677e +, -, *, and / now handle inexact complex numbers. 2008-05-25 10:37:41 -07:00
Abdulaziz Ghuloum ab2e05e8b0 Added inexact complex numbers. 2008-05-24 10:13:01 -07:00
Abdulaziz Ghuloum 0a6df79e3b ikarus.reader is now loadable separately. 2008-05-20 23:21:37 -07:00
Abdulaziz Ghuloum ebcc042ea1 = now handles complex numbers. 2008-05-18 22:33:49 -07:00
Abdulaziz Ghuloum 4cb8165181 +, -, *, / now handle complex numbers. 2008-05-18 21:41:53 -07:00
Abdulaziz Ghuloum 82140f87ba - Added complex numbers representation (exact complex only). 
- Added make-rectangular.
- Added the ability to display complex numbers.
 2008-05-18 20:39:41 -07:00
Abdulaziz Ghuloum da7cedfe64 Added bitwise-xor. 2008-05-18 03:21:05 -07:00
Abdulaziz Ghuloum de4276124b added bitwise-ior. 2008-05-18 02:27:55 -07:00
Abdulaziz Ghuloum 478719cf32 Fixed names of procedures <, <=, =, >, >=. They used to be 
printed as #<procedure f>.
 2008-04-28 16:52:44 -04:00
Abdulaziz Ghuloum 48a86cbaa3 Fixed bug in (mod 3 5/6). 2008-03-22 21:23:51 -04:00
Abdulaziz Ghuloum 8f0b606609 sin, cos, tan, asin, acos, and atan now support rational numbers. 2008-03-03 13:49:47 -05:00
Abdulaziz Ghuloum 5210f1448b Fixed part of bug 162334. Reason: (inexact -1/2) lost the sign and 
returned 0.5.  It now correctly return -0.5.
 2008-03-01 21:54:27 -05:00
Abdulaziz Ghuloum f6ee3618ba (+ 1/2), (+ 0.5), (* 1/2) and (* 0.5) used to raise "not a number" errors. 2008-03-01 21:48:42 -05:00
Abdulaziz Ghuloum db54cd0074 Fixes bug 191116: rationalize broken 2008-03-01 21:45:48 -05:00
Abdulaziz Ghuloum f6b35c4506 Fixes bug 191659: add1 and sub1 are slow 2008-02-13 18:12:00 -05:00
Abdulaziz Ghuloum 1a98773440 This is the 0.0.3 release. 2008-02-02 23:08:58 -05:00
Abdulaziz Ghuloum f6e5e4d5b4 Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no. 2008-01-29 00:34:34 -05:00
Abdulaziz Ghuloum a33269daa7 Fixes bug 184959: get-bytevector-some missing 2008-01-22 10:59:04 -05:00
Abdulaziz Ghuloum 92d02e8e52 Fixes bug 173042: Wrong error message for (mod 3.0 3) 2008-01-22 10:39:21 -05:00
Abdulaziz Ghuloum 9edb15a0f9 Added bitwise-bit-field. 2008-01-20 23:13:24 -05:00
Abdulaziz Ghuloum eedbe65e44 Added bitwise-copy-bit. 2008-01-20 22:21:54 -05:00
Abdulaziz Ghuloum dd5967c433 Added special cases for fixnum args to div and mod. 2008-01-19 15:33:52 -05:00
Abdulaziz Ghuloum 8adb1639f0 sqrt and exact-integer-sqrt now use the gmp sqrt procedure instead 
of the previous bisection algorithm (much faster).
 2008-01-17 01:26:29 -05:00
Abdulaziz Ghuloum f7dcbe87c6 Fixes round-off error in sqrt. 2008-01-12 21:05:26 -05:00
Abdulaziz Ghuloum d9cdcb8959 Fixes bug 180991: round-off error in bignum->flonum 2008-01-12 20:52:23 -05:00
Abdulaziz Ghuloum 899be70aca Kind of a better implementation of ratnum->flonum. 2008-01-06 02:27:23 -05:00
Abdulaziz Ghuloum da7f05a538 Fixes more of bug 180170: (log (expt 2 1024)) now works. 2008-01-05 21:02:52 -05:00
Abdulaziz Ghuloum af6562721b Fixes bug 180170: Missing bignum sqrt 2008-01-04 21:46:50 -05:00
Abdulaziz Ghuloum 1c4ba26923 Added bitwise-length (fixing bug 178345: Missing bitwise-length) 2007-12-23 17:33:13 -05:00
Abdulaziz Ghuloum 8c0563b2d3 fixes bug 173369: errors are supposed to be &assertion 2007-12-15 08:22:49 -05:00
Abdulaziz Ghuloum ebb1f7c055 Partial fix to bug 173042: Wrong error message for (mod 3.0 3) 2007-12-02 02:59:18 -05:00
Abdulaziz Ghuloum 5f638cc722 Fixes bug 172933: min and max don't know flonums 2007-11-30 06:01:44 -05:00
Abdulaziz Ghuloum 05bc37fe57 Fixed div-and-mod 2007-11-29 20:04:28 -05:00
Abdulaziz Ghuloum c00f006164 Fixed bug 172931: div and mod are bogus. 2007-11-29 18:30:20 -05:00
Abdulaziz Ghuloum 57171a243a Added bitwise-bit-set? 2007-11-22 17:42:37 -05:00
Abdulaziz Ghuloum eef196c09d * Optimized the zero case in $flonum->exact. 2007-11-17 09:12:49 -05:00
Abdulaziz Ghuloum 87d1cd5ad1 * reverted to previous broken version of ratnum->flonum. 2007-11-17 02:13:44 -05:00
Abdulaziz Ghuloum 3a3bc7dcc1 * keyboard interrupts are now continuable. 2007-11-15 13:40:36 -05:00
Abdulaziz Ghuloum 7def83f487 * Added fxbit-field. 2007-11-15 07:14:47 -05:00
Abdulaziz Ghuloum ab6c871d76 * Added fxcopy-bit-field. 2007-11-15 07:03:04 -05:00
Abdulaziz Ghuloum d977720ae6 * Added fxcopy-bit. 2007-11-15 06:47:51 -05:00
Abdulaziz Ghuloum edb0abd366 * Added fxbit-set? 2007-11-15 06:40:50 -05:00
Abdulaziz Ghuloum 42866c21c3 * Added fxfirst-bit-set. 2007-11-15 06:33:21 -05:00
Abdulaziz Ghuloum d18a041840 * Fixed a bug in number->string for hex/oct/binary numbers. 2007-11-14 23:18:49 -05:00
Abdulaziz Ghuloum 4c632e435b * changed implementation of $flonum->exact. 2007-11-14 20:45:37 -05:00
Abdulaziz Ghuloum f3e412ae9c * Added an implementation of $flonum->integer which takes a flonum 
and returns the integer representation of it (if it's an integer
  flonum), or #f otherwise.
 2007-11-14 18:45:49 -05:00
Abdulaziz Ghuloum 25aa8d7072 Fixes bug 162741: hygiene breaks exported macros that introduce define-record-type 2007-11-14 17:24:29 -05:00
Abdulaziz Ghuloum 82eda09ea0 * Added fxlength 2007-11-13 23:24:21 -05:00