Area of an ellipse Calculator

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Calculates the area, circumference, ellipticity and linear eccentricity of an ellipse given the semimajor and semininor axes.

Area of an ellipse
semimajor axis a
semiminor axis b
    3. b≦a
area S
    1.  
circumference L
    1.  
ellipticity c
    1.  
linear eccentricity f
    1.  

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