User:Ove.lampe/Sandbox

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testing Image:SEGY_file_byte_stream_structure.svg

--Ove.lampe (talk) 20:01, 23 April 2008 (UTC)

-b \pm \sqrt{b^2 - 4ac} \over 2a

f( t ) = \sin( i/50 ) + 0.5\times \sin( i /10 ) + 0.1\times \sin( i )

N(μ,σ2)

N(x) = \frac{1}{\sqrt{2\pi}}*e^{-\mathbf{x}^2/2}