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    <title>hafif.org - etiketler: jeff tupper</title>
    <link>http://www.hafif.org/</link>
    <language>tr-tr</language>
    <ttl>40</ttl>
    <description>hafif.org - etiketler: jeff tupper</description>
    <item>
      <title>Kendini &#231;izdiren form&#252;l</title>
      <author>spinodal</author>
      <description>&lt;p&gt;Ge&#231;en hafta Pi'nin basamaklar&#305; aras&#305;nda sakl&#305; yinelenen rakamlardan &lt;a href="http://www.hafif.org/yazi/feynman-noktasi-ve-pi-sayisindaki"&gt;s&#246;z etmi&#351;tik&lt;/a&gt;. Bu hafta da matematik d&#252;nyas&#305;ndan &#231;arp&#305;c&#305; bir form&#252;le g&#246;z ataca&#287;&#305;z.&lt;br&gt;Toronto &#220;niversitesi Bilgisayar Bilimleri B&#246;l&#252;m&#252;'nden &lt;a href="http://www.dgp.toronto.edu/~mooncake/"&gt;Jeff Tupper&lt;/a&gt;, kendi geli&#351;tirdi&#287;i GrafEq isimli form&#252;l grafiklerinin &#231;iziminde kullan&#305;lan uygulama ile ilgili y&#246;ntemlerden bahsetti&#287;i &lt;a href="http://www.dgp.toronto.edu/people/mooncake/papers/SIGGRAPH2001_Tupper.pdf"&gt;makalesinde&lt;/a&gt;, resimdeki e&#351;itsizlikten s&#246;zeder.&lt;br&gt;&lt;div class="imajsol"&gt;&lt;img src='http://www.hafif.org/imaj/spinodal/tuppersformula.png' alt="Tupper'&#305;n e&#351;itsizli&#287;i" border="0"&gt;&lt;br&gt;Tupper'&#305;n e&#351;itsizli&#287;i&lt;/div&gt;Bu e&#351;itsizlikte, alt k&#305;sm&#305; k&#246;&#351;eli parantezler, matematik ve programc&#305;l&#305;ktaki floor fonksiyonunu temsil etmekte (bilmeyenler i&#231;in: tamsay&#305; olmayan bir say&#305; i&#231;in, o say&#305;dan k&#252;&#231;&#252;k en b&#252;y&#252;k tam say&#305;y&#305; d&#246;nd&#252;ren fonksiyon). mod ise, moduloyu yani bir b&#246;lme i&#351;leminde kalan&#305; d&#246;nd&#252;ren fonksiyonu temsil etmekte. &lt;br&gt;E&#351;itsizli&#287;i 0&amp;lt;x&lt;&amp;lt;106 ve  n&amp;lt;y&amp;lt;n+17 aral&#305;klar&#305; ve n = 960939379918958884971672962127852754715004339660129306651&lt;br&gt;505519271702802395266424689642842174350718121267153782770&lt;br&gt;623355993237280874144307891325963941337723487857735749823&lt;br&gt;926629715517173716995165232890538221612403238855866184013&lt;br&gt;235585136048828693337902491454229288667081096184496091705&lt;br&gt;183454067827731551705405381627380967602565625016981482083&lt;br&gt;418783163849115590225610003652351370343874461848378737238&lt;br&gt;198224849863465033159410054974700593138339226497249461751&lt;br&gt;545728366702369745461014655997933798537483143786841806593&lt;br&gt;422227898388722980000748404719 (biliyorum &#351;aka gibi bir say&#305; ama napal&#305;m :o) ) i&#231;in &#231;izdirdi&#287;inizde ortaya &#231;&#305;kan monokrom bitmap g&#246;r&#252;nt&#252; form&#252;l&#252;n kendisi olur. Yani form&#252;l asl&#305;nda kendisini &#231;izdirmektedir. &lt;div class="imajsol"&gt;&lt;img src='http://www.hafif.org/imaj/spinodal/tuppersformula.gif' alt="Sonu&#231;ta ortaya &#231;&#305;kan imaj" border="0"&gt;&lt;br&gt;Sonu&#231;ta ortaya &#231;&#305;kan imaj&lt;/div&gt;Formul&#252;n JavaScript ile ger&#231;eklenmi&#351; halini ve bu ger&#231;eklemenin &#231;izili&#351;ini izlemek i&#231;in &lt;a href="http://web.aanet.com.au/superseed/ajmcrae/TupperPlot/TupperPlot.html"&gt;&#351;uraya &lt;/a&gt;bakabilirsiniz.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.hafif.org/yazi/kendini-cizdiren-formul"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;ilgili yaz&#305;lar&lt;/strong&gt;&lt;ul&gt;&lt;li&gt;&lt;a href="http://www.hafif.org/yazi/online-geometri-formul-ve-grafikler"&gt;Online geometri (form&#252;l ve grafikler)&lt;/a&gt; (0)&lt;/li&gt;&lt;li&gt;&lt;a href="http://www.hafif.org/yazi/bundan-boyle-carpa-bole-evlenile"&gt;bundan b&#246;yle &#231;arpa b&#246;le evlenile!&lt;/a&gt; (6)&lt;/li&gt;&lt;li&gt;&lt;a href="http://www.hafif.org/yazi/kendi-grafik-kagidini-kendin-hazirla"&gt;Kendi Grafik Ka&#287;&#305;d&#305;n&#305; Kendin Haz&#305;rla&lt;/a&gt; (0)&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.hafif.org/uye/spinodal"&gt;spinodal&lt;/a&gt; taraf&#305;ndan hafif.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;&lt;p&gt;etiketler: &lt;a href="http://www.hafif.org/etiket/tupper" rel="tag" target="_self"&gt;tupper&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/jeff%20tupper" rel="tag" target="_self"&gt;jeff tupper&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/form%C3%BCl" rel="tag" target="_self"&gt;form&#252;l&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/matematik" rel="tag" target="_self"&gt;matematik&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/e%C5%9Fitsizlik" rel="tag" target="_self"&gt;e&#351;itsizlik&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/grafik" rel="tag" target="_self"&gt;grafik&lt;/a&gt;, &lt;a href="http://www.hafif.org/etiket/bitmap" rel="tag" target="_self"&gt;bitmap&lt;/a&gt;&lt;/p&gt;</description>
      <pubDate>Mon, 16 Jul 2007 05:43:00 GMT</pubDate>
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      <link>http://www.hafif.org/yazi/kendini-cizdiren-formul</link>
      <category>tupper</category>
      <category>jeff tupper</category>
      <category>form&#252;l</category>
      <category>matematik</category>
      <category>e&#351;itsizlik</category>
      <category>grafik</category>
      <category>bitmap</category>
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