rectangle area constrained

Replies to This Discussion

Permalink Reply by Systemiq on October 5, 2011 at 12:00pm

x=phi*y

(phi*y)*y=50

y=?

 

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Permalink Reply by Danny Boyes on October 5, 2011 at 12:02pm

A = x*y

A/x= y

y = 50/1.618033

y= 30.901718

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Permalink Reply by roy orengo on October 5, 2011 at 12:37pm

hi danny,

thank you for your reply.

 

i have tried to use your solution but maybe there is somethink wrong in my script.

can you verifing it...?

thanks a lot,

roy

Attachments:

• area constricted.gh, 3 KB

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Permalink Reply by Systemiq on October 5, 2011 at 1:02pm

y=A/(phi*y) -> y²=50/phi !

 

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Permalink Reply by Danny Boyes on October 5, 2011 at 1:24pm

sorry wrong end of the stick.

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Permalink Reply by roy orengo on October 6, 2011 at 3:54am

hi danny,

thank you again.

but i need to have the area of the rectangle as a fixed number, and i need that the lenght of the edges of the rectangle changing linked with the phi proportion....

some idea...?

 

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Permalink Reply by Danny Boyes on October 6, 2011 at 4:08am

I haven't checked but I assumed that Systemiq had answered this.

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Permalink Reply by Danny Boyes on October 6, 2011 at 5:24am

It checks out fine. Credit to Systemiq, but here it is in native GH components:

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