User talk:Strife Onizuka/Float Functions - Revision history

Pedro Oval: /* Try these */ Minor nitpick

2015-09-19T12:44:13Z

Try these: Minor nitpick

← Older revision		Revision as of 05:44, 19 September 2015
Line 426:		Line 426:
	::::This is kind of scary, I wasn't expecting this version to work. The other version was the one I was expecting to work. Sounds like there were two bugs. I'll compress it back into an optimized form. This makes me worry about Float2Hex working, since it sounds like the string->float typecast doesn't like very small numbers. I wonder if there is a cap on the exponent? I shall have to test. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 11:08, 14 February 2013 (PST)		::::This is kind of scary, I wasn't expecting this version to work. The other version was the one I was expecting to work. Sounds like there were two bugs. I'll compress it back into an optimized form. This makes me worry about Float2Hex working, since it sounds like the string->float typecast doesn't like very small numbers. I wonder if there is a cap on the exponent? I shall have to test. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 11:08, 14 February 2013 (PST)

	::::: I've made some experiments now. <code>(float)"something"</code> seems to fail under Mono whenever "something" results in a number less than <code>0x1p-126</code>, no matter if it's hex or otherwise.		::::: I've made some experiments now. <code>(float)"something"</code> seems to fail under Mono whenever "something" results in a number with an absolute value less than <code>0x1p-126</code>, no matter if it's hex or otherwise.

	::::: However, <code>(vector)"<something,something,something>"</code> and <code>(rotation)"<something,something,something,something>"</code> both work fine with numbers in that range even in Mono.		::::: However, <code>(vector)"<something,something,something>"</code> and <code>(rotation)"<something,something,something,something>"</code> both work fine with numbers in that range even in Mono.

Pedro Oval: /* Try these */ Comment on test results of (float)"denormal" and (vector)""

2015-09-19T12:41:49Z

Try these: Comment on test results of (float)"denormal" and (vector)"<denormal...>"

← Older revision		Revision as of 05:41, 19 September 2015
Line 425:		Line 425:

	::::This is kind of scary, I wasn't expecting this version to work. The other version was the one I was expecting to work. Sounds like there were two bugs. I'll compress it back into an optimized form. This makes me worry about Float2Hex working, since it sounds like the string->float typecast doesn't like very small numbers. I wonder if there is a cap on the exponent? I shall have to test. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 11:08, 14 February 2013 (PST)		::::This is kind of scary, I wasn't expecting this version to work. The other version was the one I was expecting to work. Sounds like there were two bugs. I'll compress it back into an optimized form. This makes me worry about Float2Hex working, since it sounds like the string->float typecast doesn't like very small numbers. I wonder if there is a cap on the exponent? I shall have to test. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 11:08, 14 February 2013 (PST)

			::::: I've made some experiments now. <code>(float)"something"</code> seems to fail under Mono whenever "something" results in a number less than <code>0x1p-126</code>, no matter if it's hex or otherwise.

			::::: However, <code>(vector)"<something,something,something>"</code> and <code>(rotation)"<something,something,something,something>"</code> both work fine with numbers in that range even in Mono.

			::::: Go figure... -- [[User:Pedro Oval\|Pedro Oval]] ([[User talk:Pedro Oval\|talk]]) 05:41, 19 September 2015 (PDT)


	<source lang="lsl2">		<source lang="lsl2">

Strife Onizuka: /* FUI2HexFloat */

2015-09-14T20:39:45Z

FUI2HexFloat

← Older revision		Revision as of 13:39, 14 September 2015
Line 712:		Line 712:
	[[User:Miranda Umino\|Miranda Umino]] ([[User talk:Miranda Umino\|talk]]) 11:28, 14 September 2015 (PDT)		[[User:Miranda Umino\|Miranda Umino]] ([[User talk:Miranda Umino\|talk]]) 11:28, 14 September 2015 (PDT)

	:it should compile now but it needs testing.		:it should compile now but it needs testing. --'''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 13:39, 14 September 2015 (PDT)

Strife Onizuka: /* FUI2HexFloat */

2015-09-14T20:39:21Z

FUI2HexFloat

← Older revision		Revision as of 13:39, 14 September 2015
Line 711:		Line 711:

	[[User:Miranda Umino\|Miranda Umino]] ([[User talk:Miranda Umino\|talk]]) 11:28, 14 September 2015 (PDT)		[[User:Miranda Umino\|Miranda Umino]] ([[User talk:Miranda Umino\|talk]]) 11:28, 14 September 2015 (PDT)

			:it should compile now but it needs testing.

Miranda Umino at 18:28, 14 September 2015

2015-09-14T18:28:57Z

← Older revision		Revision as of 11:28, 14 September 2015
Line 702:		Line 702:

	::::That makes some perverse sense. I'll log in sometime this weekend and figure out a way to do this (hopefully without using a branch). -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 15:26, 12 September 2015 (PDT)		::::That makes some perverse sense. I'll log in sometime this weekend and figure out a way to do this (hopefully without using a branch). -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 15:26, 12 September 2015 (PDT)



			== FUI2HexFloat ==
			This fuction can t be compiled .
			Error at the line if(e ^ 127)
			e is a variable declared later

			[[User:Miranda Umino\|Miranda Umino]] ([[User talk:Miranda Umino\|talk]]) 11:28, 14 September 2015 (PDT)

Strife Onizuka: /* Indeterminates */

2015-09-12T22:26:44Z

Indeterminates

← Older revision		Revision as of 15:26, 12 September 2015
Line 700:		Line 700:
	:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)		:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)
	:::Correction. (-1)*(float)"nan" doesn't produce -nan. The parentheses were important.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 08:21, 9 September 2015 (PDT)		:::Correction. (-1)*(float)"nan" doesn't produce -nan. The parentheses were important.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 08:21, 9 September 2015 (PDT)

			::::That makes some perverse sense. I'll log in sometime this weekend and figure out a way to do this (hopefully without using a branch). -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 15:26, 12 September 2015 (PDT)

Sei Lisa at 15:21, 9 September 2015

2015-09-09T15:21:17Z

← Older revision		Revision as of 08:21, 9 September 2015
Line 699:		Line 699:

	:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)		:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)
			:::Correction. (-1)*(float)"nan" doesn't produce -nan. The parentheses were important.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 08:21, 9 September 2015 (PDT)

Sei Lisa at 01:34, 7 September 2015

2015-09-07T01:34:24Z

← Older revision		Revision as of 18:34, 6 September 2015
Line 697:		Line 697:

	::It should be better now. Haven't compiled it. Probably should. No time now. Half-precision won't work right, it needs some TLC. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 17:45, 6 September 2015 (PDT)		::It should be better now. Haven't compiled it. Probably should. No time now. Half-precision won't work right, it needs some TLC. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 17:45, 6 September 2015 (PDT)

			:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)

Strife Onizuka: /* Indeterminates */

2015-09-07T00:45:15Z

Indeterminates

← Older revision		Revision as of 17:45, 6 September 2015
Line 695:		Line 695:

	:I think I knew (float)"-nan" was borked, can't really do anything about it. I guess I'll multiple +/-inf by zero or one for the -nan generation. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 17:05, 6 September 2015 (PDT)		:I think I knew (float)"-nan" was borked, can't really do anything about it. I guess I'll multiple +/-inf by zero or one for the -nan generation. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 17:05, 6 September 2015 (PDT)

			::It should be better now. Haven't compiled it. Probably should. No time now. Half-precision won't work right, it needs some TLC. -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 17:45, 6 September 2015 (PDT)

Strife Onizuka at 00:05, 7 September 2015

2015-09-07T00:05:39Z

Show changes

← Older revision		Revision as of 15:26, 12 September 2015
Line 700:		Line 700:
	:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)		:::Thanks a lot! fui is working perfectly, but iuf can't produce nan, only -nan. If it helps, I've found that while (float)"-nan" doesn't work, -(float)"nan" and -1*(float)"nan" do.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 18:34, 6 September 2015 (PDT)
	:::Correction. (-1)*(float)"nan" doesn't produce -nan. The parentheses were important.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 08:21, 9 September 2015 (PDT)		:::Correction. (-1)*(float)"nan" doesn't produce -nan. The parentheses were important.--[[User:Sei Lisa\|Sei Lisa]] ([[User talk:Sei Lisa\|talk]]) 08:21, 9 September 2015 (PDT)

			::::That makes some perverse sense. I'll log in sometime this weekend and figure out a way to do this (hopefully without using a branch). -- '''[[User:Strife_Onizuka\|Strife]]''' <sup><small>([[User talk:Strife_Onizuka\|talk]]\|[[Special:Contributions/Strife_Onizuka\|contribs]])</small></sup> 15:26, 12 September 2015 (PDT)