Good catch!
On Saturday, 6 August 2022 at 17:27:30 UTC, Rumbu wrote:
[...]
long double x = 0x1p-16383;
dmd -c test2.c
test2.c(3): Error: number `0x1p-16383` is not representable
It is.
But not in the double type and `0x1p-16383` is a double not a
long double.
[...]
Also the value
On Saturday, 6 August 2022 at 06:03:59 UTC, Vladimir Panteleev
wrote:
On Friday, 5 August 2022 at 15:36:06 UTC, Rumbu wrote:
[...]
The last version where this compiled successfully was D 0.116,
released on March 7, 2005.
Perhaps you may have had a bug in your test suite which caused
these lin
Hi Rumbu,
I appreciate your work.
On Friday, 5 August 2022 at 15:36:06 UTC, Rumbu wrote:
[...]
The last issues are generated by unpublished changes in the
parser:
Examples:
```
float z = 85886696878585969769557975866955695.E0; //integer
The latest compiler here on my local machine is 2.07
On Friday, 22 April 2022 at 14:33:19 UTC, Brian Callahan wrote:
Just added a changelog entry for my zlib update to phobos...
(Sorry for not doing it before! Even after Iain mentioned it...)
~Brian
Has the zlib-source been altered or why is it included as source?
I mean I just upgraded my OS's
On Tuesday, 21 May 2019 at 14:04:29 UTC, Robert M. Münch wrote:
[...]
Here is a new screencast:
https://www.dropbox.com/s/ywywr7dp5v8rfoz/Bildschirmaufnahme%202019-05-21%20um%2015.20.59.mov?dl=0
I optimized the whole thing a bit, so now a complete screen
with layouting, hittesting, drawing
On Sunday, 14 January 2018 at 12:35:43 UTC, rumbu wrote:
On Sunday, 14 January 2018 at 11:44:39 UTC, kdevel wrote:
On Sunday, 14 January 2018 at 07:20:26 UTC, rumbu wrote:
On Saturday, 13 January 2018 at 22:51:18 UTC, kdevel wrote:
[...]
Can you please tell me on your system what are the val
On Sunday, 14 January 2018 at 07:20:26 UTC, rumbu wrote:
On Saturday, 13 January 2018 at 22:51:18 UTC, kdevel wrote:
[...]
Can you please tell me on your system what are the values for
real.sizeof and real.mant_dig?
They are 12 and 64 (-m32) and 16 and 64 (-m64).
[...]
[...]
For
On Saturday, 13 January 2018 at 22:05:02 UTC, rumbu wrote:
Now it prints:
1.00+0.84147098480789650669
+0.8414709848078965066525023216302990 +2.653e-18
My values differ slightly
1.00 0.841470984807896506664591
0.8414709848078965066525023.653e-18
But I would c
On Saturday, 13 January 2018 at 19:28:40 UTC, rumbu wrote:
On Saturday, 13 January 2018 at 18:37:10 UTC, kdevel wrote:
I get large numerical dicrepancies and an exception:
That's because you are mixing floating point and decimal.
Just to take one example: double 1.1 cannot be represented
ex
On Saturday, 13 January 2018 at 17:46:15 UTC, rumbu wrote:
The following code works:
real r;
for (r = 1; r < 6; r += .1L) {
decimal128 d = r;
auto dsin = sin (d);
auto rsin = sin (r);
auto delta = dsin - rsin; //delta is decimal128
writefln ("%9.2f
On Saturday, 13 January 2018 at 14:43:53 UTC, rumbu wrote:
I received a suggestion to reorganize the file structure
because of some bug in dub
(https://issues.dlang.org/show_bug.cgi?id=11847). The dub.json
remained out of sync.
I changed it, but I am not 100% sure that it's working. I am
not
On Saturday, 13 January 2018 at 14:43:53 UTC, rumbu wrote:
On Saturday, 13 January 2018 at 13:56:20 UTC, kdevel wrote:
Now my code does no longer compiles against the decimal
package. This is my directory structure:
I received a suggestion to reorganize the file structure
because of some bu
On Saturday, 13 January 2018 at 13:49:59 UTC, kdevel wrote:
diff --git a/dub.json b/dub.json
index c48899f..d8882c1 100644
--- a/dub.json
+++ b/dub.json
@@ -10,16 +10,16 @@
"configurations": [
{
"name": "library",
-"excludedSourceFiles": [ "src/benchmark.d",
On Saturday, 13 January 2018 at 13:44:20 UTC, kdevel wrote:
$ dub
Performing "debug" build using dmd for x86_64.
decimal ~master: building configuration "library"...
src/test/test.d(4,5): Error: only one main allowed. Previously
found main at src/benchmark/benchmark.d(143,5)
dmd failed with exi
On Saturday, 13 January 2018 at 01:30:12 UTC, rumbu wrote:
On Friday, 12 January 2018 at 13:09:42 UTC, kdevel wrote:
$ dmd nosine.d decimal.git/libdecimal.a
decimal/package.d(10505): Error: undefined identifier
decimalCapAngle
Sorry, broke some code when I made the split. Now it's working.
On Monday, 8 January 2018 at 22:16:25 UTC, rumbu wrote:
- all std.math functions implemented (even logarithms and
trigonometry);
nosine.d
```
import std.stdio;
// import std.math;
import decimal;
void nosine (T) ()
{
T d = T(1.1);
writeln (sin(d));
}
void main ()
{
nosine!decimal32;
On Friday, 12 January 2018 at 05:18:15 UTC, rumbu wrote:
On Thursday, 11 January 2018 at 23:57:29 UTC, kdevel wrote:
What about the failed comparison:
You are right in fact, there is also a failed comparison. Now
corrected.
Works. Thanks for the changes!
On Thursday, 11 January 2018 at 22:36:40 UTC, rumbu wrote:
1000
100
10
1
0.1
0.01
0.001
0.0001
1e-05
Regarding printf, I cannot help, this is a C function, has
nothing to do with D formatting.
Sure. What about the failed comparison:
gt.d
```
import std.stdio;
import decimal;
void loopme(T)
On Thursday, 11 January 2018 at 20:44:13 UTC, kdevel wrote:
On Thursday, 11 January 2018 at 20:35:03 UTC, kdevel wrote:
<--- loop output missing
loop.d
```
import std.stdio;
import decimal;
void loopme(T) ()
{
"---".writeln;
T e = T(1000);
while (e > T(1e-6)) {
e.w
On Thursday, 11 January 2018 at 20:40:01 UTC, Dmitry Olshansky
wrote:
printf ("%.2f\n", d);
C’s printf by definition can’t be customized.
Sure.
http://www.gnu.org/software/libc/manual/html_node/Customizing-Printf.html
What did you expect?
To be honest: A compile time error. Modern C co
On Thursday, 11 January 2018 at 20:35:03 UTC, kdevel wrote:
printf ("%.2f\n", d);
This must read
writefln ("%.2f", d);
Would have expected a compile time/run time error.
This prints:
0.735
0.00 <--- expected: 0.74
Good. writefln prints the expected value.
0.735
0
Great project!
On Monday, 8 January 2018 at 22:16:25 UTC, rumbu wrote:
- all format specifiers implemented (%f, %e, %g, %a);
Really?
[...]
What's next:
- more tests;
Here you are:
```
import std.stdio;
import decimal;
void main ()
{
decimal32 d = "0.7";
d *= decimal32("1.05");
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