compute_pi.hh
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	#ifndef COMPUTEPI_HPP
	#define COMPUTEPI_HPP

	#include "series.hh"

	class ComputePi : public Series {
	public:
	//PREVIOUS IMPLEMENTATION:
	//double compute(unsigned int N) {
	// double result = 0.0;
	// for (int a = 1; a<=N; ++a) {
	// result=result+1.0/(a*a);
	// }
	// result = sqrt(6.0*result);
	// return result;
	//}

	double compute(unsigned int N) {
	double current_value = Series::compute(N);
	return sqrt(6.0*current_value);
	}

	double computeValue(int k) {
	return 1./(1.kk);
	}

	double getAnalyticPrediction(){
	return M_PI;
	}
	};

	#endif