ok, I was going crazy to figure out that +1.
These days I've had to slow down because my only PC is having problems and isn't working well.
Search found 947 matches
- 27 May 2024 17:22
- Forum: DOS Batch Forum
- Topic: (nearly) ieee 754 floating point single precisition
- Replies: 47
- Views: 37184
- 25 May 2024 07:48
- Forum: DOS Batch Forum
- Topic: (nearly) ieee 754 floating point single precisition
- Replies: 47
- Views: 37184
Re: (nearly) ieee 754 floating point single precisition
thanks. I got to the point "divide h.ighlow by 2 (updating the e_2 value) until 1 <= h.ighlow < 2". set "string= 8 4 2 " for %%a in ("!high:~0,1!") do @for %%b in (!string:~-%%~a!) do @( >nul set /A "c=(high&1)+1" set "low=!c!!low!" >nul set /A "high>>=1", "low=(low>>1)-50000000", "e_2+=1" set "low=...
- 24 May 2024 09:11
- Forum: DOS Batch Forum
- Topic: (nearly) ieee 754 floating point single precisition
- Replies: 47
- Views: 37184
Re: (nearly) ieee 754 floating point single precisition
Thanks a lot. Yes, in fact, the code I am reading is very difficult and it will take me a long time. You can give me an example with a "number" because it's not yet clear to me: "If i Remember Right, then the basic idea is to start with a number string in scientific notation" Example ..... "Transfor...
- 23 May 2024 06:50
- Forum: DOS Batch Forum
- Topic: (nearly) ieee 754 floating point single precisition
- Replies: 47
- Views: 37184
Re: (nearly) ieee 754 floating point single precisition
This is the very simplified version I'm working on: :str2float_very_simple string var_float set "string=%~1" set "string= !string: =!" rem for now I only consider numbers without epart set "ePart=0" set "fPart=!string:*.=!" if "!string!" == "!fPart!" ( set "fPart=0" ) else for %%a in ("!fPart!") do ...
- 23 May 2024 06:40
- Forum: DOS Batch Forum
- Topic: (nearly) ieee 754 floating point single precisition
- Replies: 47
- Views: 37184
Re: (nearly) ieee 754 floating point single precisition
Hi penpen, After a long time I'm studying this project of yours. I imagine you've forgotten a bit how it works by now. But if you want to help me understand it at least a little, I will be truly grateful. I'm starting to study how what you did works, also getting help from what I find on the web. Bu...
- 19 May 2024 07:12
- Forum: DOS Batch Forum
- Topic: Dinosaur Game from Chrome in Batch - Remake
- Replies: 4
- Views: 979
Re: Dinosaur Game from Chrome in Batch - Remake
I like.
Nice graphics, good performance, good gameplay.
Improvements suggested to me by my head:
Automatic delay calculation, or delay based on the "time" variable. Each PC has different performances so it would be preferable to work on the past time.
space and time! Einstein tells you!
Nice graphics, good performance, good gameplay.
Improvements suggested to me by my head:
Automatic delay calculation, or delay based on the "time" variable. Each PC has different performances so it would be preferable to work on the past time.
space and time! Einstein tells you!
- 22 Nov 2023 12:33
- Forum: DOS Batch Forum
- Topic: Problem passing parameters by ref in for /R
- Replies: 3
- Views: 16764
Re: Problem passing parameters by ref in for /R
Thank you both. I hadn't gotten there.
- 22 Nov 2023 05:10
- Forum: DOS Batch Forum
- Topic: Problem passing parameters by ref in for /R
- Replies: 3
- Views: 16764
Problem passing parameters by ref in for /R
Hi, I have this problem The first procedure create_folder0 with parameters by value work The second create_folder1 with name of variable don't work It simple but i don't know where I worng :( ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: @echo off setlocal EnableDel...
- 06 Nov 2023 15:38
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
Thanks Saso I will keep it present when I will be able to produce a greater amount of data.
- 30 Oct 2023 04:00
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
Now I think I understand what you meant.
I'm looking at the second link but it doesn't seem right to me.
In reality the compressed data was without encoding and to bring it into the batch file I encoded it in base 64. Did I understand correctly?
I'm looking at the second link but it doesn't seem right to me.
In reality the compressed data was without encoding and to bring it into the batch file I encoded it in base 64. Did I understand correctly?
- 27 Oct 2023 11:02
- Forum: DOS Batch Forum
- Topic: new functions: :chr, :asc, :asciiMap
- Replies: 35
- Views: 159900
Re: new functions: :chr, :asc, :asciiMap
look if this is valid...
- 27 Oct 2023 10:00
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
Hello einstein! I hope you're doing well. Amazing work as always. Seems to perform really well on my low grade acer laptop. Thanks for sharing! P.s I haven't forgotten the 3D rose you wanted to do. Though I still have no idea how to do it, I still think it would be very fun. Cheers! Hi Icarus, the ...
- 27 Oct 2023 09:28
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
I have found the study that write of this method :
https://www.researchgate.net/publicatio ... sformation
this document explain the algorithm used!
.
https://www.researchgate.net/publicatio ... sformation
this document explain the algorithm used!
.
- 27 Oct 2023 09:23
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
I tried to zip 128 byte but the out.zip is 280 bytes.
- 27 Oct 2023 09:20
- Forum: DOS Batch Forum
- Topic: Another amazing porting...
- Replies: 14
- Views: 91466
Re: Another amazing porting...
@miskox I didn't understand what you wrote The data are 128 bytes and become 172 in coding based on 64. I don't think those 128 bytes can still be compressed. Maybe yes but I think that the overhead of a compression have the 128bytes exceed. But I did not do evidence. Perhaps with a compression with...