49f75703cc
complex.rb: unary plus (+@) to return self avoiding copying.
2021-03-24 11:06:48 +09:00
9ed212ef9e
complex.c: implement Complex addition and subtraction in C.
2021-03-24 11:06:14 +09:00
3deb62d653
complex.c: implement Complex#/ and #quo in C.
2021-03-24 10:27:49 +09:00
5573707d7f
complex.c: implement Complex#* in C.
2021-03-24 09:53:39 +09:00
dc5d74dda8
rational.rb: avoid 'NaNi` representation.
...
Use `NaN*i` as CRuby does.
2021-03-24 09:52:15 +09:00
73056aeb2b
complex.c: define Complex#== in C.
...
This change also fixes the error caused by `rational.c` that calls
`mrb_complex_eq()`, which had been undefined.
2021-03-21 08:30:52 +09:00
d3184e4a6d
complex.c: overhaul complex operators.
...
- define `MRB_TT_COMPLEX`
- change object structure (`struct RComplex`)
- add memory management for `MRB_TT_COMPLEX`
- avoid operator overloading as much as possible
- as a result, performance improved a log
- should work with and without `Rational` defined
2021-03-19 10:37:10 +09:00
c6149370b0
Refactor method overriding.
...
* Use `class_eval` instead of `instance_eval`.
* Reduce `class_eval` calls
* define `Numeric#i`
* undefine `Complex#i`
2021-02-05 21:54:11 +09:00
7ce03e32b7
Add Complex#to_c method.
2021-02-05 21:42:42 +09:00
80fe9838d2
Integrate Fixnum class into Integer class
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* The `Fixnum` constant is now an alias for the `Integer` class.
* Remove `struct mrb_state::fixnum_class` member.
If necessary, use `struct mrb_state::integer_class` instead.
2020-10-12 16:21:44 +09:00
2ffb77586a
Symbolify saved alias name to improve performance.
2020-06-20 12:07:49 +09:00
4bdb1eb5aa
Drop dependencies from mruby-complex to some gems
2019-12-15 22:51:07 +09:00
1cd0ff0d42
Avoid overflow and underflow in Complex#/
2019-08-09 00:08:36 -04:00
c181d1e7fa
Implement Complex#abs in terms of Math.hypot
...
Math.hypot avoids premature overflow and underflow
2019-08-08 23:59:25 -04:00
2a410c0e1b
Avoid making top-level env in initialization code; ref #4581
2019-07-18 00:34:08 +09:00
4261ba9443
Remove some overhead from methods defined in Ruby in Complex.
2019-05-26 09:19:29 +09:00
fccec8964a
Implements part of Complex class in C.
2019-05-21 21:08:26 +09:00
6c9c189e4b
Move Object#(Rational|Complex) to Kernel
2019-05-18 18:31:55 +09:00
d67d2ae8e8
Basic implementation of Complex and Rational classes
2019-05-15 16:57:21 +09:00
8808219e6d
Initial suffix support
2019-05-15 16:57:21 +09:00
Yukihiro "Matz" Matsumoto