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This Author published in this journals
All Journal Journal of Economic, Bussines and Accounting (COSTING) INTECOMS: Journal of Information Technology and Computer Science
Andang Sunarto
IAIN Bengkulu
Computer Science & IT Economics, Econometrics & Finance

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Journal : intecoms journal of information technology and computer science

 1 
Penerapan E-Learning Mata Kuliah Matematika Ekonomi bagi Mahasiswa Ekonomi dan Bisnis Islam Andang Sunarto
INTECOMS: Journal of Information Technology and Computer Science Vol 1 No 2 (2018): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (580.007 KB) | DOI: 10.31539/intecoms.v1i2.440

Abstract

Economics mathematics courses are abstract and require high thinking activities. Nevertheless, all students studying in the Islamic Economics study program FEBI IAIN Bengkulu must learn it because it is one of the compulsory subjects in the Islamic Economics program FEBI IAIN Bengkulu that must be taken. Learning mathematics economics needs to need learning media that can improve students' understanding in learning economic mathematics. With the media, students are given the ease of visualization of the material presented, including series, linear functions and things needed in economic mathematics learning. accurate for users so that they can be used as a choice of learning media in teaching and learning processes, inspire lecturers to use web media in the teaching and learning process and students can study anywhere without being limited by space and time. The method used is research and development or in English Research and Development is a research method that is used to produce certain products, and test the effectiveness of these products used in this study is the software used in this application is moodle, xampp and internet. Keywords :Moodle, Xampp, Internet.
Komputasi Numerik Metode Iteratif Half-Sweep Preconditioned Gauss-Seidel Untuk Memecahkan Persamaan Resepan Pecahan Waktu Andang Sunarto
INTECOMS: Journal of Information Technology and Computer Science Vol 4 No 2 (2021): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v4i2.3050

Abstract

Dalam penelitian ini, peneliti berusaha memperoleh persamaan aproksimasi beda hingga dari diskritisasi persamaan resapan pecahan waktu linier satu dimensi dengan menggunakan turunan pecahan waktu Caputo. Suatu sistem persamaan linier akan dibuat dengan menggunakan persamaan aproksimasi beda hingga Caputo. Kemudian hasil dari system persamaan linier tersebut diselesaikan dengan menggunakan metode iterasif numerik Half-Sweep Preconditioned Gauss-Seidel (HSPGS) dimana efektivitasnya akan dibandingkan dengan metode Preconditioned Gauss-Seidel (PGS), (dikenal juga sebagai Full-Sweep Preconditioned Gauss- Seidel (FSPGS)) dan Gauss-Seidel (GS) sebagai metode kontrol. Contoh masalah juga disajikan untuk menguji efektivitas metode yang diusulkan. Temuan penelitian ini menunjukkan bahwa metode iteratif yang diusulkan yaitu HSPGS lebih unggul dibandingkan dengan metode FSPGS dan GS.
Co-Authors Nilda Susilawati