Alternative Equation Formats

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MathML

k ( x ) = 25 12 π 2 x 2 ( sin ( 6 π x / 5 ) 6 π x / 5 cos ( 6 π x / 5 ) )

Math Rendered as SVG

Math as LaTeX Source

$k(x)=\frac{25}{12\pi ^2x^2} \left( \frac{\sin {(6\pi x/5)}}{6\pi x/5} - \cos {(6\pi x/5)} \right)$