5bc2cf12d4
maths: use true constexpr values for pi
2018-03-12 23:06:15 +11:00
cfe1185621
maths: move log2 into header for constexpr
2017-12-22 12:34:14 +11:00
c4ca41d6c4
maths: make round_pow2 constexpr
2017-01-04 22:40:06 +11:00
9a798446b5
build: remove unnecessary includes
...
discovered with include-what-you-use
2016-10-12 15:08:22 +11:00
8cc4c1e82a
format: reimplement format rendering
...
requires literal string arrays, and implements more of the specifier
specification. does not implement 'n' or '$' specifiers. falls back to
snprintf for real arguments.
2016-07-28 13:39:27 +10:00
e71bd9f621
maths: move is_integer into headers to avoid param explosion
2016-05-12 17:34:47 +10:00
c04c56ed32
maths: make is_pow2 constexpr
2016-02-02 11:32:29 +11:00
791f8b2bcd
maths: remove rootsquare, use std::hypot instead
2015-11-16 13:18:29 +11:00
b1bc54ac8c
maths: move remaining operations into util namespace
2015-11-16 11:44:07 +11:00
5a26793b0a
maths: reduce template verbosity
2015-11-13 18:00:15 +11:00
b6a4166c68
maths: style
2015-11-13 17:25:21 +11:00
89fe57b65b
maths: move more operations into util::
2015-11-13 17:18:10 +11:00
7b083df977
maths: tighten up type requirements for almost_equal
...
almost_equal only operates on two reals, or two integers (and even then
only on the same signedness).
2015-11-13 17:18:10 +11:00
9a1a75d623
maths: correct constness of PI instantiations
2015-05-15 11:01:11 +10:00
7bc96bd60f
maths: explicitly instantiate PI for float, double
2015-05-01 02:42:32 +10:00
2658b41ea1
relicence under Apache-2.0
2015-04-13 18:05:28 +10:00
585a0b464c
maths: make sign query inline
...
code which needs this function tends to require a fairly simple
implementation inline for the optimiser to reach more successfully. we
tended to generate function calls to this which slowed this inner loops.
2015-03-20 01:36:15 +11:00
75d69bf9df
maths: fix the ordering of limit
2015-02-05 20:37:07 +11:00
8487f700f6
maths: add smoothstep
2015-02-05 20:37:07 +11:00
84ca008305
copyright headers and date bumps
2014-09-17 18:20:28 +10:00
bb3cbb584c
maths: add log2up
2014-09-17 16:41:38 +10:00
b3e72051d6
maths: fix log2
2014-09-17 16:41:19 +10:00
755e0d92cb
maths: add log2
2014-09-11 15:34:59 +10:00
59348c0589
maths: whitespace
2014-09-11 15:34:46 +10:00
935b1fe2e9
maths: allow differing arg typs in round_up
2014-08-01 20:44:58 +10:00
bce3abac40
build: remove implicit type casting warnings
2014-07-02 15:47:53 +10:00
20e8297768
Add query for decimal digits of an integer
2012-07-30 16:31:51 +10:00
983b96c958
Move is_pow2 to headers for template generation
2012-07-30 16:31:19 +10:00
f9cc4926f2
Categorise functionality from types.hpp
2012-05-25 15:19:07 +10:00
4f5d75a1df
Make all check macros uppercase
2012-05-11 12:34:21 +10:00
4a745f870e
Use signbit for floating point sign<T>
2012-05-03 15:55:45 +10:00
77942e008d
Change my email to an active domain
2012-04-23 13:10:50 +10:00
fc0b978ac1
Add maths check for integer numbers on doubles
2012-04-20 18:04:40 +10:00
380d51d05a
Add is_pow2, round_up
2011-08-29 14:31:22 +10:00
31796b34f6
Add pure annotation to simple maths and ntoh funcs
2011-07-16 15:53:53 +10:00
20f81a7630
Correct package name in copyright headers
...
Package is no longer waif, after its seperation from the waif
library/application. Hopefully there aren't any more dependencies...
2011-06-21 20:26:32 +10:00
745e06d1af
initial import from waif
2011-05-23 17:18:52 +10:00
