https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923142#M209993 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 751px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96136iF24B22E6BA464528/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 11 Jan 2024 12:10:33 GMT ttokoro 2024-01-11T12:10:33Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/922041#M209941 <P>You have 15 spheres with d=1. Put all spheres in the box which has 2.6 length for each edge.<BR />If you add new sphere, you make the new world records. It only fills 44.7% of the box!</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 273px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95763i35AF9070B02D31E2/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 457px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95769i8D2BB21308438120/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 639px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95770iC1940E82D2146B3B/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 434px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95771i03A632641CF497A7/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 168px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95768i6DE6CA25D1BB954D/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span>&nbsp;</P> Sun, 07 Jan 2024 02:37:43 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/922041#M209941 ttokoro 2024-01-07T02:37:43Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/922048#M209942 <P><SPAN>You have 66 spheres with d=1. Put all spheres in the box which has 4 length for each edge.</SPAN><BR /><SPAN>If you add new sphere, you make the new world records. It only fills 54% of the box!</SPAN></P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 604px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95777i441302CDBC3304B4/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span> </P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 327px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95773i8C20C133B1CB015E/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 632px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95774i8F6F450C763374A1/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 414px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/95775iB3E86634BD88E221/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sun, 07 Jan 2024 02:59:02 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/922048#M209942 ttokoro 2024-01-07T02:59:02Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923116#M209989 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 262px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96123i9702D1A457C4F8AD/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 937px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96124i03B72F397326C006/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 11 Jan 2024 11:36:03 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923116#M209989 ttokoro 2024-01-11T11:36:03Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923121#M209990 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 114px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96126iEE09FE1636881657/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96127i02B28B80A9C1E565/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 11 Jan 2024 11:38:46 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923121#M209990 ttokoro 2024-01-11T11:38:46Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923132#M209991 <P>The answer of 64 balls. How to plot 3D all 64 balls without traces for ball to ball is a good try.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 506px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96128i3CFB31E2F2A3B7F5/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 750px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96129i882CFF82FDE0703C/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 485px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96130i337121FAF8B67A15/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 581px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96131i98EDB4232881E329/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 787px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96132i5E373F4D7D0C57A9/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 787px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96133i0B0C3634216CA9E5/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 11 Jan 2024 11:49:58 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923132#M209991 ttokoro 2024-01-11T11:49:58Z https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923142#M209993 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 751px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/96136iF24B22E6BA464528/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 11 Jan 2024 12:10:33 GMT https://www.ptcusercommunity.com/t5/Mathcad/15-spheres-in-the-cube/m-p/923142#M209993 ttokoro 2024-01-11T12:10:33Z