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Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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CADANGAN PROSPEKTIF LAST SURVIVOR DENGAN ASUMSI GOMPERTZ ', Ghufron; ', Hasriati; ', Bustami
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

This article discusses prospective reserve of premium last survivor endowment insurance. Last survivor endowment insurance is a type of life insurance of two persons  whose ages are
PERLUASAN METODE NEWTON DENGAN PENDEKATAN PARABOLIK Rahman, Abdul; Putra, Supriadi; ', Bustami
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

This article discusses the extension of Newton’s method derived from the Taylor expansion, where the curve is approached by a tangent line of the parabola. Analytically, it is shown that the iterative method has the cubic order of convergence, so it is more effective than the Newton’s method. Furthermore, computational results show that the iterative method is superior to the comparison methods in term of the number of iterations to obtain the estimated roots.