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82 Commits

Author SHA1 Message Date
Calvin Rose
20ada86761 Fix NAN typo. 2023-05-12 19:08:26 -05:00
Calvin Rose
3858b2e177 Add ev/all-tasks to get running and pending root fibers. 2023-04-01 18:57:13 -05:00
Ian Henry
4e7930fc4c
remove quotes around log-gamma 2023-03-11 12:26:45 -08:00
sogaiu
9d5b1ba838 Tweak math/rng-int docs 2023-02-24 19:55:47 +09:00
Ian Henry
ab224514f0
Fix some docstring typos. 2023-01-18 19:41:56 -08:00
Calvin Rose
b73855b193 Merge branch 'master' of github.com:janet-lang/janet 2023-01-07 15:05:16 -06:00
Calvin Rose
a0f40042cb Update copyright year. 2023-01-07 15:03:35 -06:00
sogaiu
fb7981e053 Tweak math/abs to improve doc result 2022-12-11 00:09:50 +09:00
John Gabriele
0dd91082a1
math.c 
Fix typo, and backticks around one word.
 2022-04-17 20:15:41 -04:00
Calvin Rose
3715d7a184 Auto update copyright date. 2022-03-21 18:22:59 -05:00
Josef Pospíšil
e6babd84f7 Fix math/gamma and add math/log-gamma 2021-11-24 10:55:32 +01:00
Calvin Rose
6e38bf1578 Use more inclusive check for the %j formatter for valid symbols. 
We did not allow arbitrary utf8 to be printed with %j, even though the parser
allows. Thos changes uses the existing built in utf8 detectiotion to
exclude only unprintable symbols from the docstring.
 2021-10-29 11:08:53 -05:00
Calvin Rose
06aa0a124d Add math/gcd and math/lcm to the core. 2021-10-24 11:43:07 -05:00
sogaiu
e6ee867f72 Tweak math/nan docstring 2021-09-11 16:54:35 +09:00
sogaiu
c80a3c1401 Fix error 2021-08-15 06:57:46 +09:00
sogaiu
1a3c8692e6 Tweak docstring for math/rng-uniform 2021-08-10 20:09:24 +09:00
Calvin Rose
7e5f226480 Put source mapping info in stack traces. 2021-07-29 21:29:08 -05:00
Andrew Owen
b0f97393a3 Fix macro stringification for one-arg math functions 2021-07-27 21:40:25 -06:00
Andrew Owen
98bdbfd3d5 Add JANET_DEF and co, use in math.c 2021-07-27 19:13:09 -06:00
Andrew Owen
700770b883 Update math.c for the new style 2021-07-26 01:51:13 -06:00
Calvin Rose
1ef6db16ed Add janet_vm_save and janet_vm_load. 
This lets a user multiplex multiple Janet VMs on a single
thread or process if they are willing to implement context switching
themselves.
 2021-07-16 20:59:03 -05:00
Calvin Rose
96262e7d87 Fix integer limit docs. 2021-01-17 13:44:53 -06:00
Calvin Rose
61cca10cf6 Allow iterating through the properties of core abstract types. 2021-01-11 23:14:07 -06:00
Calvin Rose
7b31a87b3c Update integer limits and printing. 2020-07-03 14:14:59 -05:00
Calvin Rose
e548e1f6e0 Add peg/replace and peg/replace-all 2020-07-01 21:29:24 -05:00
Jason Pepas
a110b103e8 math/nan 2020-07-01 15:35:36 -05:00
Calvin Rose
235605bfa4 1.9.0 Release. 
Fix up some documentation as well.
 2020-05-10 16:45:33 -05:00
Andrew Chambers
f94e726271 Improve rng doc string accuracy. 2020-05-09 12:11:08 +12:00
Calvin Rose
f089b2001f Add several math functions to the math module. 2020-04-04 12:52:34 -05:00
Calvin Rose
6a3a983f43 Expose abstract type definitions in janet.h 
This makes certain operations easier, and allows
more access to built in APIs.
 2020-03-14 10:12:47 -05:00
Calvin Rose
28d41039b8 Add mod function to core. 
The `mod` function is a pair function with `%`, or te remainder
function and is distinct from it. This is taken from common lisp.
 2020-01-23 18:54:30 -06:00
Calvin Rose
2dd852da54 Use ATEND macros to add fields to abstract types. 
This means we can add new properties to abstract types without
breaking old code. We can also make simple abstract types without
needing to add many NULL fields to the type.
 2020-01-20 13:06:50 -06:00
Calvin Rose
f4077b678a Allow calling next on abstracts. 
This will allow the creation of infinte
streams, low cost generators, etc.
 2020-01-18 18:09:20 -06:00
Calvin Rose
a68ee7aac6 Update Copyright 2020. 2020-01-12 10:50:37 -06:00
Calvin Rose
9dd152dc28 Add features.h for feature test macros. 
Because we use an amalgated build, feature
test macros should be set in a single file that
is included before any other headers, and is placed
at the top of the amalgamated build.
 2019-12-30 19:06:15 -05:00
Calvin Rose
022be217a2 Remove ==, not==, and order[<,<=,>,>=]. 
This unifies equality and comparison checking. Before, we had
separate functions and vm opcodes for comparing general values vs.
for comparing numbers, where the numberic functions were polymorphic and
had special cases for handling NaNs. By unfiying them, abstract types
can now better integrate with other number types and behave as keys.

For now, the old functions are aliased but will eventually be removed.
 2019-12-28 16:04:15 -05:00
Calvin Rose
8700a407ce Update janet_getmethod to better match new get api. 2019-12-09 18:45:05 -06:00
Andrew Chambers
57ccfb692c Abstract type getters can indicate key absence. 
This change to the c api allows abstract types to indicate
to the runtime if a key was absent, or if it meant to return nil.
 2019-12-09 16:50:33 +13:00
Calvin Rose
546669082f New unmarshal proposal. 
Gives more control over unmarshalling
abstract types. This should also
make it possible/easy to write abstract types that cannot
cause unmarshal to segfault.
 2019-12-06 22:12:18 -06:00
Calvin Rose
70328437f1 Add math/rng-buffer. 
Allow math/seedrandom to use buffer as seed.
 2019-12-03 20:33:21 -06:00
Calvin Rose
8372d1e499 uint32_t -> uint8_t 2019-11-21 23:31:35 -06:00
Calvin Rose
e65716f6ee Add janet_rng_longseed to janet.h 2019-11-21 23:26:31 -06:00
Calvin Rose
4b24d77b2c Switch back to well tested RNG. 2019-11-21 23:22:21 -06:00
Calvin Rose
02fc4ae27b Allow seeding RNG with a byte sequence. 2019-11-21 22:53:39 -06:00
Calvin Rose
624f5f428e Add a number of math functions. 
Most of these functions are wrappers around math.h.
 2019-11-17 10:54:44 -06:00
Calvin Rose
16f6261b44 Improve randomness of numbers from new rng. 
First few numbers are very biased.
 2019-11-10 17:44:59 -06:00
Calvin Rose
dca247f01d Fix MSVC build warnings. 2019-11-09 10:12:40 -06:00
Calvin Rose
63e7ca4623 Fix warning on travis CI with Clang. 2019-11-09 10:10:07 -06:00
Calvin Rose
1f55d40a10 Fix janet_opt* api. 
Inverted conditional made behavior incorrect. These
were not used in the core library, so were not tested.
 2019-11-09 09:39:14 -06:00
Calvin Rose
aee1687215 Add RNG functionality to the math/ module. 
The new RNG wraps up state for random number generation, so
one can have many rngs and even marshal and unmarshal them.
Adds math/rng, math/rng-uniform, and math/rng-int.

Also introduce `in` and change semantics for
indexing out of range. This commit enforces stricter
invariants on keys when indexing via a function call
on the data structure, or the new `in` function.

The `get` function is now more lax about keys, and will
not throw an error when a bad key is used for a data structure, instead
returning the default value.
 2019-11-08 17:40:04 -06:00