static double vol_of_dodecahedron ( int side ) {
  return ( ( ( 15 + ( 7 * ( Math . sqrt ( 5 ) ) ) ) / 4 ) * ( Math . pow ( side , 3 ) ) ) ;
}

static double vol_of_dodecahedron ( int side ) { return ( ( ( 15 + ( 7 * ( Math . sqrt ( 5 ) ) ) ) / 4 ) * ( Math . pow ( side , 3 ) ) ) ; }
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