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Photo "Tangent & normal"

photo "Tangent & normal" tags: abstract, architecture, landscape,
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info
photo:
Tangent & normal
section:
place:
notes:
Y = f(X0) + (X - X0)*f'(X0)
Y = f(X0) - (X - X0)/f'(X0) 
published:
Sun 25 Mar 2007 01:22
comments (2 from 2)
all comments descending
Rosa Maria Fiuza Sciullo Faria Rosa Maria Fiuza Sciullo Faria #1 Sun 25 Mar 2007 03:45

well seen and very well done
excellent title too
congrats
have a nice weekend


Ольга Novikova Ольга Novikova #2 Wed 4 Apr 2007 19:02

Очень хорошо!