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Hello Is there are way to get gridlines to extend only as far as the gridline specification rather than extending to the plotting range. For example, the following code: Plot[Sin[x], {x, -10, 10}, PlotRange -> {{-12, 12}, {-12,...
This is an extended version of a recent post (one in which I neglected to add editable code: apologies). I have found that Mathmatica sometimes adds minor tickmarks and sometimes doesn't. (I'm calling *major tickmarks* those placed at ticks – either...
Is there a way in Mathematica to add arrowheads at both ends of the axes in a 2D plot? In the following code snippet I have customized the appearance of arrowheads (function *k*) but can't work out how to get the arrowheads at both ends of each...
Is there a way to hide grid lines beneath tick labels (so that they don't collide)? One way I do this in other applications is by placing a while-filled frame behind the labels and setting the label and frame in a higher layer than the grid lines...
Hi I have plotted y = x^2 and y = 2x + 3 on the one graph and want to fill just the space between the plots ***for a specified interval***. None of the filling examples in the Wolfram documentation seem to cover this. I have attached the plot and...
Pardon the newbie-type question, but I'm struggling with the Mathematica syntax for a bell curve. All I want to draw is a bell curve with mean 3 and SD of 0.3, but with the region between the graph, the x-axis, -2sigma and +1 sigma shaded (where...
I'm very new to Mathematica, so here comes a newbie question. I have a list of numbers, such as {12,35}, and want to concatenate them to produce a single-element list: {1235} in this example. I then want to extract that element as an integer,...
Hi I'm a newbie to Mathematica (having played with it for just three days), so apologies for what might seem a dumb question. I can't find anywhere (even in the Help) a function for calculating the digital sum and the digital root of an integer....