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1 vote

Is there any alternative for conditional plot that gives a more precise result in a shorter time?

I will address 3 points: There is a pole that is easy to remove. The function is very long you might want to compile it. I do not understand why you want such high precision in a plot but there are ...
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0 votes

How to simplify/express the given number in a compact rational form?

My Help and Insights!!! "BTW it's NOT simple what you trying to achieve" Suggested Approach Solution: Regardless of the how and where you got this numb ...
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3 votes

Equality of almost equal lists

You may define a function, that compares two numbers or arrays, where you can specify how much difference you want to tolerate: E.g. ...
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3 votes

Equality of almost equal lists

There are several ways to do this: Equal[a, Chop[b]] (*True*) SetAccuracy[a, 10] === SetAccuracy[b, 10] (*True*)
6 votes

Equality of almost equal lists

a = {339.66666666666697, -287.4444444444446, 0.} b = {339.6666666666667, -287.44444444444684, -2.1316282072803006*^-13} In order to chop values close to zero to ...
  • 22.2k
0 votes

Rounding numbers to certain numbers of significant figures

NsigFig[x_, digits_] := If[x == 0, 0., Round[x, 0. + 10^(Round[Log[10, x] - digits + 0.5])]] Try: NsigFig[3.1415926,4]
2 votes

Interval Arithmetic when calculating eigenvectors

The problem might be that multiple Intervals in the same expression are treated as independent, even if they should represent the same quantity. As a simple example,...
  • 15.4k

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