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# Algorithms

 Re: connection routing algorithm for connecting rectangles with lines ? Member 41945938-Aug-11 17:57 Member 4194593 8-Aug-11 17:57
 Re: connection routing algorithm for connecting rectangles with lines ? BillWoodruff16-Aug-11 18:36 BillWoodruff 16-Aug-11 18:36
 Raytracing render quality [modified] Thomas.D Williams31-Jul-11 11:48 Thomas.D Williams 31-Jul-11 11:48
 Re: Raytracing render quality Richard MacCutchan31-Jul-11 22:53 Richard MacCutchan 31-Jul-11 22:53
 Re: Raytracing render quality Thomas.D Williams31-Jul-11 23:44 Thomas.D Williams 31-Jul-11 23:44
 Re: Raytracing render quality David19875-Aug-11 1:07 David1987 5-Aug-11 1:07
 Re: Raytracing render quality Thomas.D Williams5-Aug-11 5:00 Thomas.D Williams 5-Aug-11 5:00
 Unsigned Integer Mod/Remainder John Paul Walker28-Jul-11 13:11 John Paul Walker 28-Jul-11 13:11
 Hi Everyone, I'm working on a 128 bit unsigned integer class (due to Numerics.BigInt being too slow). I've gotten most of the regular arithmetic functions working, but now I'm on the Modulo one. Does anyone know of shortcuts to finding the remainder without having to go through the full division? (Yes, I have googled this for several days, with little progress) So far the only one I've found is if the divisor is a power of 2, you can use C# `Remainder = Dividend & (Divisor - 1);` But that's it. Nothing for any other number. So if anyone knows of anything similar, or heck, just a really fast division/mod algorithm, please let me know. Thanks, John
 Re: Unsigned Integer Mod/Remainder Dr.Walt Fair, PE28-Jul-11 19:18 Dr.Walt Fair, PE 28-Jul-11 19:18
 Re: Unsigned Integer Mod/Remainder John Paul Walker29-Jul-11 13:40 John Paul Walker 29-Jul-11 13:40
 Re: Unsigned Integer Mod/Remainder Dr.Walt Fair, PE30-Jul-11 17:23 Dr.Walt Fair, PE 30-Jul-11 17:23
 Re: Unsigned Integer Mod/Remainder David198729-Jul-11 20:41 David1987 29-Jul-11 20:41
 How to find estimated time remaining ? yogish29326-Jul-11 0:53 yogish293 26-Jul-11 0:53
 Re: How to find estimated time remaining ? Richard MacCutchan26-Jul-11 3:00 Richard MacCutchan 26-Jul-11 3:00
 Re: How to find estimated time remaining ? yogish29326-Jul-11 4:27 yogish293 26-Jul-11 4:27
 Re: How to find estimated time remaining ? Richard MacCutchan26-Jul-11 4:46 Richard MacCutchan 26-Jul-11 4:46
 PID control algorithms Wjousts21-Jul-11 8:47 Wjousts 21-Jul-11 8:47
 Re: PID control algorithms Roger Wright21-Jul-11 12:12 Roger Wright 21-Jul-11 12:12
 Re: PID control algorithms Wjousts21-Jul-11 13:45 Wjousts 21-Jul-11 13:45
 Re: PID control algorithms Bernhard Hiller31-Jul-11 19:42 Bernhard Hiller 31-Jul-11 19:42
 Re: PID control algorithms CPallini5-Aug-11 4:15 CPallini 5-Aug-11 4:15
 Find an emtpy entry in a 3x3 grid? Neo1010118-Jul-11 4:31 Neo10101 18-Jul-11 4:31
 Re: Find an emtpy entry in a 3x3 grid? BobJanova18-Jul-11 4:49 BobJanova 18-Jul-11 4:49
 Re: Find an emtpy entry in a 3x3 grid? David198718-Jul-11 4:54 David1987 18-Jul-11 4:54
 Re: Find an emtpy entry in a 3x3 grid? Neo1010118-Jul-11 6:24 Neo10101 18-Jul-11 6:24
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