Keplerian or 'optimised equivalent-radius' method?
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Circumference of an ellipse
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Originally posted by ChurchillHow do you know you've "done"?
Q
"Where in a ship do they always put the last rivet?"
A
"In the last hole"
HTHComment
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Originally posted by King CnvtWhat's the diameter of an ellipse?
In the corner of the morning in the past -
I would sit and blame The Master first and last
All the roads were straight and narrow
And the prayers were small and yellow
And the rumour spread that I was aging fast
Then I ran across a monster who was sleeping by a tree.
And I looked and frowned and the monster was me
So I cried for all the others till the day was nearly through
For I realized that God's a young man too
So I said "So long" and I waved "Bye-bye"
And I smashed my soul and traded my mind
And the moral of this magic spell
Negotiates my hide
When God did take my logic for a rideLast edited by AlfredJPruffock; 31 July 2007, 13:18.Comment
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Originally posted by King CnvtWhat's the diameter of an ellipse?Comment
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Let me rephrase the question. If a and b are the minor and major radius, can anyone integrate (over theta from 0 to 2*pi) :-
srqt( (a*sin(theta)) ^2 + (b*cos(theta)) ^2 )Comment
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This contains formulae and some Java code to plot it
wobb in <not something I've ever had to do (thank God)> mode.Comment
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