1:36 AM
I would like to nominate this question for closure:
6

I'd like to Fold over higher dimensional objects than lists. Semantically, the format would be something like FoldMulti[f, array, list]. As a precondition, Dimensions[array] == Length[list]. The motivating example is from the recent discussions about inverse of CoefficientList. Let poly be so...

The requirements seem vague and the OP did not provide an additional example though I asked for one. The lack of any answers suggest that others also found it enigmatic.

1:56 AM
This one is most likely a duplicate, in case someone would like to search for an original:
2

I'd like to know how, given symbols f and g, and a list {a,b,c,...}, to produce the expression: f[f[f[g,a],b],c] I can get the result if I do: Apply[f,{{{g,a},b},c},{0,2}] but then how do I manipulate the list {a,b,c} into {{{g,a},b},c}? Is there a better way of doing it?

7 hours later…
8:44 AM
@Mr.Wizard I could not find a dupe unfortunately

8 hours later…
4:38 PM
Is there a very simple way to get the legend to be inside of the plot in the following example?
```Histogram[RandomVariate[NormalDistribution[], 1000],
ChartLegends -> Placed[{"Gaussian"}, {Right, Top}]]```
`BarChart` works as expected, unlike `Histogram`. Why? Is it a bug? @rcollyer
```BarChart[Range[4, 1, -1],
ChartLegends -> Placed[{"bars"}, {Right, Top}]]```

5:16 PM
@Szabolcs its either a bug or bad documentation
I suspect bug in Placed
its parsing something wrong
Here's a possible workaround: `Histogram[RandomVariate[NormalDistribution[],1000],ChartLegends->Placed[{"Gauss‌​ian"},{Right,Top}]]/.Placed[leg_,pos_, f_]:> Placed[leg,{Top,Right},f]`
or more simply: `Histogram[RandomVariate[NormalDistribution[], 1000], ChartLegends -> Placed[{"Gaussian"}, {{Right, Top}}]]`
It's surely a bug

2 hours later…
7:04 PM