-->
Floatlib
-->
-->
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email
?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
-->
Home
About
Team
Rules
Stats
Status
Sitemap
Chat
Downloads
Forum
News
Our Projects
Major Community Projects
Recent Posts
Unread Posts
Replies
Tools
SourceCoder3
Other Things...
Omnimaga Radio
TI-83 Plus ASM File Unsquisher
Z80 Conversion Tools
IES TI File Editor
Free RAM areas
Comprehensive Getkeyr table
URL Shortener
Online Axe Tilemap Editor
Help
Contact Us
Change Request
Report Issue/Bug
Team
Articles
Members
View the memberlist
Search For Members
Buddies
Login
Register
Omnimaga
»
Forum
»
Calculator Community
»
Other Calc-Related Projects and Ideas
»
TI Z80
»
Floatlib
« previous
next »
Print
Pages:
1
[
2
]
Go Down
Author
Topic: Floatlib (Read 18557 times)
0 Members and 1 Guest are viewing this topic.
TIfanx1999
ಠ_ಠ ( ͡° ͜ʖ ͡°)
CoT Emeritus
LV13
Extreme Addict (Next: 9001)
Posts: 6173
Rating: +191/-9
Re: Floatlib
«
Reply #15 on:
March 27, 2019, 07:30:11 pm »
Only 3 bytes left? Wowie! You better get optimizing!
Logged
Xeda112358
they/them
Moderator
LV12
Extreme Poster (Next: 5000)
Posts: 4705
Rating: +719/-6
Calc-u-lator, do doo doo do do do.
Re: Floatlib
«
Reply #16 on:
March 27, 2019, 07:37:32 pm »
I now have 99 bytes left! I realized I could reuse a routine in the single-precision square-root routine that I was using in the extended-precision one, so I saved a bunch on memory. I'm waiting to make another update until I can figure out an issue I noticed in Grammer with the sine and cosine routines
It seems to be giving wacky results when the result is close to +1. Or maybe there is a glitch in the float --> int routine
Logged
My pastebin
|
Pokémon Amber
|
Grammer Programming Language
|
BatLib Library
|
Jade Simulator
|
Zeda's Hex Opcodes
|
FileSyst Library
|
CopyProg
|
TPROG
|
GroupRead
|
Lbl Read/Write
|
Z80 Floating Point Routines
(
z80float on GitHub
)|
Z80 Optimized Routines Repository
TIfanx1999
ಠ_ಠ ( ͡° ͜ʖ ͡°)
CoT Emeritus
LV13
Extreme Addict (Next: 9001)
Posts: 6173
Rating: +191/-9
Re: Floatlib
«
Reply #17 on:
March 27, 2019, 07:39:36 pm »
Ah, that's a bummer, hope you can find the bug without too much trouble!
Logged
Xeda112358
they/them
Moderator
LV12
Extreme Poster (Next: 5000)
Posts: 4705
Rating: +719/-6
Calc-u-lator, do doo doo do do do.
Re: Floatlib
«
Reply #18 on:
March 27, 2019, 11:05:08 pm »
Here is the latest version! I fixed the sine/cosine bugs and then found some more potential issues with the routine.
Here is a screenshot of the cosine routine in action (via Grammer, but they are the same routines
)
Logged
My pastebin
|
Pokémon Amber
|
Grammer Programming Language
|
BatLib Library
|
Jade Simulator
|
Zeda's Hex Opcodes
|
FileSyst Library
|
CopyProg
|
TPROG
|
GroupRead
|
Lbl Read/Write
|
Z80 Floating Point Routines
(
z80float on GitHub
)|
Z80 Optimized Routines Repository
TIfanx1999
ಠ_ಠ ( ͡° ͜ʖ ͡°)
CoT Emeritus
LV13
Extreme Addict (Next: 9001)
Posts: 6173
Rating: +191/-9
Re: Floatlib
«
Reply #19 on:
March 28, 2019, 12:03:53 am »
Looking good!
Logged
Print
Pages:
1
[
2
]
Go Up
« previous
next »
Omnimaga
»
Forum
»
Calculator Community
»
Other Calc-Related Projects and Ideas
»
TI Z80
»
Floatlib
\n\t\t\t\t\t\t\t\t\t
<' + '/div>\n\t\t\t\t\t\t\t\t\t
%body%<' + '/textarea>
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t
Max characters: 20000; characters remaining:
...<' + '/span><' + '/span>
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t<' + '/div>\n\t\t\t\t\t\t\t\t<' + '/div>', sTemplateSubjectEdit: '
', sTemplateBodyNormal: '%body%', sTemplateSubjectNormal: '
%subject%<' + '/a>', sTemplateTopSubject: 'Topic: %subject% (Read 18557 times)', sErrorBorderStyle: '1px solid red' }); aJumpTo[aJumpTo.length] = new JumpTo({ sContainerId: "display_jump_to", sJumpToTemplate: "
Jump to:<" + "/label> %dropdown_list%", iCurBoardId: 193, iCurBoardChildLevel: 1, sCurBoardName: "TI Z80", sBoardChildLevelIndicator: "==", sBoardPrefix: "=> ", sCatSeparator: "-----------------------------", sCatPrefix: "", sGoButtonLabel: "go" }); aIconLists[aIconLists.length] = new IconList({ sBackReference: "aIconLists[" + aIconLists.length + "]", sIconIdPrefix: "msg_icon_", sScriptUrl: smf_scripturl, bShowModify: true, iBoardId: 193, iTopicId: 22330, sSessionId: "805676a39cf029ab563d1a73e6f1461c", sSessionVar: "d197bd991d", sLabelIconList: "Message Icon", sBoxBackground: "transparent", sBoxBackgroundHover: "#ffffff", iBoxBorderWidthHover: 1, sBoxBorderColorHover: "#adadad" , sContainerBackground: "#ffffff", sContainerBorder: "1px solid #adadad", sItemBorder: "1px solid #ffffff", sItemBorderHover: "1px dotted gray", sItemBackground: "transparent", sItemBackgroundHover: "#e0e0f0" }); } function tick2() { if (typeof(document.forms.quickModForm) != "undefined") { calcCharLeft2(); setTimeout("tick2()", 1000); } else setTimeout("tick2()", 800); } function message_onkeyup() { if (typeof(document.forms.quickModForm) != "undefined" && typeof(document.forms.quickModForm.message) != "undefined") { document.forms.quickModForm.message.onkeyup = function onkeyup(event) { storeCaret(this); calcCharLeft2(); }; } else setTimeout("message_onkeyup()", 800); } message_onkeyup(); function calcCharLeft2() { var maxLength = 20000; var oldEditor = "", currentEditor = document.forms.quickModForm.message.value; if (!document.getElementById("editorLeft2")) return; if (oldEditor != currentEditor) { oldEditor = currentEditor; if (currentEditor.replace(/\r/, "").length > maxLength) document.forms.quickModForm.message.value = currentEditor.replace(/\r/, "").substring(0, maxLength); currentEditor = document.forms.quickModForm.message.value.replace(/\r/, ""); } setInnerHTML(document.getElementById("editorLeft2"), maxLength - currentEditor.length); } // ]]>-->