Alternative Equation Formats

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MathML

( δ x δ y ) = D R   H ( δ x δ y ) = ( cos ( φ ) sin ( φ ) sin ( φ ) / R cos ( φ ) / R ) ( δ x δ y )

Math Rendered as SVG

Math as LaTeX Source

\[ \left( \begin{array}{c} \delta x' \\ \delta y' \end{array} \right) = \mb{D}_{R} \ \mb{H} \left( \begin{array}{c} \delta x \\ \delta y \end{array} \right) = \left( \begin{array}{cc} \cos (\varphi ) & \sin (\varphi ) \\ -\sin (\varphi )/R & \cos (\varphi )/R \end{array} \right) \left( \begin{array}{c} \delta x \\ \delta y \end{array} \right) \]