DavidC
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12,496
88/100 score
 May 31 comment Permuted Prime Numbers FromDigits[Permutations[IntegerDigits[#]]] & /@ {113, 337, 199} May 27 awarded Popular Question May 20 comment InfiniteLine Woes @MarcoB, That's just what tripped me up. And I was in an unusual hurry too. May 20 comment InfiniteLine Woes Thanks. The syntax even matches that of Line. I'm surprised I didn't try it. May 20 comment InfiniteLine Woes What about this? (from the documentation) Graphics[InfiniteLine[{0, 0}, {1, 1}], Frame -> True] May 20 asked InfiniteLine Woes Apr 23 comment Reconstruction of interrupted paths in images ImageCorners reference.wolfram.com/language/ref/ImageCorners.html may be useful for step 1. Mar 7 comment Pull out scaling factor from a denominator Algohi, That seems to be a general solution to the problem. Mar 7 revised VertexLabels, EdgeLabels and the direction of the arrows on a directed graph deleted 17 characters in body Mar 7 comment Pull out scaling factor from a denominator Algohi, try ((2 + x)/7)[[2]] Mar 7 comment VertexLabels, EdgeLabels and the direction of the arrows on a directed graph You should be able to find solutions to all of your problems by consulting the documentation. See GraphicsGrid,VertexCoordinates, EdgeStyle, etc... Mar 1 comment Font presentation difference between version 9 and version 10 Looks fine on my MacBook with Mathematica v. 10.0.2 The font is heavier than your upper image, but far smoother than your lower image. Shouldn't Georgia be a serif font? Your lower image is sans serif. Feb 25 comment Dynamically Update both a HorizontalGauge range and the value This seems to offer more general solution (which is great because I want to add additional scales), but the lower marker sometimes jambs, sitting immobile while the upper marker is being dragged. Feb 25 revised Dynamically Update both a HorizontalGauge range and the value added 2995 characters in body Feb 25 asked Dynamically Update both a HorizontalGauge range and the value Feb 22 accepted Fine precision control in IntervalSlider Feb 22 comment Fine precision control in IntervalSlider Basically, I want students to be able to explore a number line by zooming in or out at will. I plan to have multiple Horizontal Gauges on display at once. But I am still thinking about the functionality, the operations I want students to be able to apply. Feb 21 comment Fine precision control in IntervalSlider Good point. I hadn't tried adjusting the interval size! Feb 21 asked Fine precision control in IntervalSlider Feb 17 revised Animate point going around a triangle added 1 character in body