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seen Nov 27 at 3:16

Apr
21
comment How can I represent this automorphism of Q(i,a)?
The smallest field containing the rationals, i, and a. We can think of an element of $\mathbb{Q}(i,a)$ as a complex polynomial in a.
Apr
21
comment How can I represent this automorphism of Q(i,a)?
Thanks, I see now. How can I represent my automorphism f?
Nov
28
comment Treat all variables as local in a module
@Nasser I have edited the sentence you quoted to use the more precise term "definition". This is true of most languages, including C, C++, and Java. Does your objection still apply?
May
2
comment Creating a stacked RectangleChart
Great, that seems to work! Strange that the docs don't mention it (reference.wolfram.com/mathematica/ref/RectangleChart.html says 'Possible settings for ChartLayout include "Grouped" and "Stepped"').