Examples of org.apache.commons.math.fraction.BigFraction.multiply()

Package org.apache.commons.math.fraction

Class org.apache.commons.math.fraction.BigFraction

Examples of org.apache.commons.math.fraction.BigFraction.multiply()

org.apache.commons.math.fraction.BigFraction.multiply()

Multiplies the value of this fraction by the passed BigInteger, returning the result in reduced form.
@param bg the {@code BigInteger} to multiply by. @return a {@code BigFraction} instance with the resulting values. @throws NullPointerException if {@code bg} is {@code null}.


            BigFraction ck     = coefficients.get(startK);
            BigFraction ckm1   = coefficients.get(startKm1);


            // degree 0 coefficient
            coefficients.add(ck.multiply(ai[0]).subtract(ckm1.multiply(ai[2])));


            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);

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            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);
                ckm1   = coefficients.get(startKm1 + i);
                coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])).subtract(ckm1.multiply(ai[2])));
            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);

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            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);
            coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])));


            // degree k+1 coefficient
            coefficients.add(ck.multiply(ai[1]));


        }

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            BigFraction ck     = coefficients.get(startK);
            BigFraction ckm1   = coefficients.get(startKm1);


            // degree 0 coefficient
            coefficients.add(ck.multiply(ai[0]).subtract(ckm1.multiply(ai[2])));


            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);

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            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);
                ckm1   = coefficients.get(startKm1 + i);
                coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])).subtract(ckm1.multiply(ai[2])));
            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);

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            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);
            coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])));


            // degree k+1 coefficient
            coefficients.add(ck.multiply(ai[1]));


        }

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            BigFraction ck     = coefficients.get(startK);
            BigFraction ckm1   = coefficients.get(startKm1);


            // degree 0 coefficient
            coefficients.add(ck.multiply(ai[0]).subtract(ckm1.multiply(ai[2])));


            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);

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            // degree 1 to degree k-1 coefficients
            for (int i = 1; i < k; ++i) {
                final BigFraction ckPrev = ck;
                ck     = coefficients.get(startK + i);
                ckm1   = coefficients.get(startKm1 + i);
                coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])).subtract(ckm1.multiply(ai[2])));
            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);

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            }


            // degree k coefficient
            final BigFraction ckPrev = ck;
            ck = coefficients.get(startK + k);
            coefficients.add(ck.multiply(ai[0]).add(ckPrev.multiply(ai[1])));


            // degree k+1 coefficient
            coefficients.add(ck.multiply(ai[1]));


        }

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