There seems to be a problem with oversubscription. Standalone Mathematica given Labeled[PolyhedronData@#, #] & /@ PolyhedronData@"Johnson"//Timing will portray and caption all 92 Johnson solids, but pasted into a new notebook at the Programming Lab, takes several minutes to announce the absurd time of 2.3 seconds, producing naked captions which eventually develop little red rectangles while dropping the server connection. OtOH, Labeled[PolyhedronData@#, #] &@"Bilunabirotunda" // Timing works great. You can even tumble it. On the third hand, can anybody show me the rotundas in this figure? —rwg (on a MacBook Pro (with the keyboard bug)) On 2019-02-24 09:05, Fred Lunnon wrote:
Was that on a Macintosh? WFL
On 2/24/19, James Buddenhagen <jbuddenh@gmail.com> wrote:
For me it worked fine, both in Wolfram Programming Lab and in Maple. Jim
On Sun, Feb 24, 2019 at 9:44 AM Fred Lunnon <fred.lunnon@gmail.com> wrote:
Displays blank page on my iMac, under Firefox and Chrome browsers. Anybody else having difficulty?
I'm not going to bother trying this in Maple, after digesting
simplify( 1/(1 - sqrt(5)) );
-2/(5^(1/2)-1)
WFL
On 2/24/19, Bill Gosper <billgosper@gmail.com> wrote:
https://lab.open.wolframcloud.com/objects/wpl/GetStarted.nb Overpaste the 2+2 with (-1 + 2^(1/3))^(1/6) Sqrt[1 + 2^(1/3)] Shift Enter (shift+return)
On the next line type FullSimplify@% (shift+return)
Optionally, type TraditionalForm[%%==%] (shift+return) —rwg