Author: | TAKASUGI Shinji |

Format: | JPEG, 640 x 480 x 24bit |

Software: | Borland C++ |

Fractal: | Julia set of Newton-Raphson method Newton-Raphson method was applied for f() = zz^{5} - 1The height was determined as follows:hz_{0} = (x^{2} + y^{2})^{1/4} exp((atan( / y) + sin((xx^{2} + y^{2})^{1/2}))i)z_{n+1} = - z_{n}f() / z_{n}f'()z_{n} = the distance between d_{n} and its nearest solutionz_{n} = limh_{n →∞} 1 / (2^{-n} log - 1)
d_{n} |

Texture: | Flannel shirts and a muffler. |

Rendering Time: | 42 minutes for 1600 x 1600 x 24bit on 486DX2/66MHz, 28M RAM, OS/2 Warp 3.0J |

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Copyright(C) TAKASUGI Shinji (tssf.airnet.ne.jp)