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robjohn
  • Member for 14 years, 3 months
  • Last seen more than a month ago
  • West Hills, CA
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About

the mean square The Mean Square
(with one standard deviation and several unusual ones)

aka Rob Johnson

$\LaTeX$ support for Chat

ChatJax installer

Some of my astrophotos

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Top posts

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22
Drawing Rotated views while ignoring the Bounding box
Mar 3, 2012
12
Why is there a discrepancy between JoinedCurve/FilledCurve and the underlying BSplineCurve segments?
Oct 31, 2020
10
About an infinite product
Jul 21, 2013
8
Why is there a discrepancy between JoinedCurve/FilledCurve and the underlying BSplineCurve segments?
Nov 1, 2020
7
Cannot Get Numerical Results to Match
Mar 16, 2013
7
Texture prevents JoinedCurve from closing
Feb 2, 2021
7
Movable text on a curve
Dec 17, 2020
6
The correct way to draw this fractal
Apr 3, 2021
5
Restoring previous "Save Selection As..." behavior
Nov 14, 2019
5
Triple series - evaluation delayed
Dec 27, 2013

Top network posts

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678
How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?
177
What's 4 times more likely than 80%?
155
Slice of pizza with no crust
154
How to prove that $\frac{\zeta(2) }{2}+\frac{\zeta (4)}{2^3}+\frac{\zeta (6)}{2^5}+\frac{\zeta (8)}{2^7}+\cdots=1$?
132
Parabola is an ellipse, but with one focal point at infinity