<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%è¡¨é¡Œ   ã”ãã‚‰ãDCL
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ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ç”¨ã„ã‚‹ã¨, ã²ã¨ã¤ã®ç”¨ç´™ã«ä½•å€‹ã‚‚ã®å›³å½¢ã‚’ä¸¦ã¹ãŸã‚Š,
æç”»é&nbsp;˜åŸŸã‚’ãã‚Œãžã‚Œã®å‡ºåŠ›è£…ç½®ã®ã‚‚ã¤ä½œç”»å¯èƒ½ãª
é&nbsp;˜åŸŸå…¨ä½“ã«åºƒã’ãŸã‚Šã™ã‚‹ã“ã¨ãŒç°¡å˜ã«ã§ãã¾ã™.

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\section{ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã®åˆ†å‰²}

åŒã˜æ§˜ãªå›³å½¢ã‚’æ²¢å±±ä¸¦ã¹ãŸã„æ™‚, {\tt GROPN} ã®ã‚ã¨ã§ {\tt SLDIV}ãƒ«ãƒ¼ãƒãƒ³
ã‚’å‘¼ã¶ã¨, ç¬¬1ãƒ¬ãƒ™ãƒ«ã‚(ç”¨ç´™å…¨ä½“)ã®ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ãŒåˆ†å‰²ã•ã‚Œ, æ¬¡ã®ãƒ¬ãƒ™ãƒ«ã®ãƒ•ãƒ¬ãƒ¼
ãƒ&nbsp;ãŒå®šç¾©ã•ã‚Œã¾ã™.  åˆ†å‰²ã•ã‚ŒãŸãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã‚’ã‚ãŸã‹ã‚‚1æžšã®ç´™ã®ã‚ˆã†ã«æ‰±ã£ã¦,
{\tt GRFRM} ã®å®Ÿè¡Œã«ã‚ˆã‚Š, æ¬¡ã®ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã«è‡ªå‹•çš„ã«ç§»ã£ã¦ã„ãã¾ã™.
\vspace{1em}

æ¬¡ã®ãƒ—ãƒ­ã‚°ãƒ©ãƒ&nbsp; {\tt LAY1} ã§ã¯, {\tt DO 20} ã®ãƒ«ãƒ¼ãƒ—ã®ä¸­ã§, æ™®é€šã«æ”¹
ãƒšãƒ¼ã‚¸ã‚’ã—ãªãŒã‚‰æç”»ã™ã‚‹ã®ã¨åŒã˜ã‚ˆã†ã«, {\tt GRFRM} ã¨ {\tt USGRPH} ã‚’
å‘¼ã‚“ã§æŠ˜ã‚Œç·šã‚°ãƒ©ãƒ•ã‚’æã„ã¦ã„ã¾ã™. 21è¡Œã‚ã® {\tt SLDIV} ãƒ«ãƒ¼ãƒãƒ³ã§ã¯
$3\times2=6$ åˆ†å‰²ã—ã¦ã„ã¾ã™ã‹ã‚‰, 7ç•ªã‚ã®å›³ã¯è‡ªå‹•çš„ã«æ¬¡ã®ãƒšãƒ¼ã‚¸ã«ç§»ã£ã¦
ã„ã¾ã™. ã¾ãŸ, ç¬¬\ref{s:u1d_fx}ç¯€ã®å‡ºåŠ›çµæžœã¨æ¯”è¼ƒã—ã¦, æ–‡å­—ã®å¤§ãã•ãŒ
åˆ†å‰²ã•ã‚ŒãŸãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã®å¤§ãã•ã«å¿œã˜ã¦å°ã•ããªã£ã¦ã„ã‚‹ã“ã¨ã«ã‚‚æ³¨æ„ã—ã¦ä¸‹ã•
ã„.

\begin{itemize}
\item {\tt SLDIV(CFORM,IX,IY)} [ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã®åˆ†å‰²ã‚’è¡Œãªã„,
                                æ¬¡ã®ãƒ¬ãƒ™ãƒ«ã®ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã‚’å®šç¾©ã™ã‚‹] \label{SLDIV}
  \begin{quote}
    \begin{tabular}{llp{11cm}}
      {\tt CFORM}        &amp; (æ–‡å­—åž‹) &amp; ãƒ•ãƒ¬ãƒ¼ãƒ&nbsp;ã‚’é&nbsp;†ã«å‰²ã‚Šä»˜ã‘ã¦ã„ãæ–¹å‘.
                                      {\tt 'T'}:ç¸¦æ–¹å‘, {\tt 'Y'}:æ¨ªæ–¹å‘. \\
      {\tt IX}, {\tt IY} &amp; (æ•´æ•°åž‹) &amp; $x$ æ–¹å‘, $y$ æ–¹å‘ã®åˆ†å‰²æ•°.
    \end{tabular}
  \end{quote}
\end{itemize}

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\section{æç”»é&nbsp;˜åŸŸã®å¤‰æ›´}

å‰ç«&nbsp;ã¾ã§ã®ä¾‹ã§ã¯, ç”¨ç´™ã®å½¢ã¯é•·æ–¹å½¢ãªã®ã«, ãã“ã«æœ€å¤§å†…æŽ¥ã™ã‚‹æ­£æ–¹å½¢ã®é&nbsp;˜
åŸŸã‚’ã¨ã£ã¦$[0,1]\times[0,1]$ã®V-åº§æ¨™ç³»ã‚’è€ƒãˆ, ãã®ä¸­ã&nbsp;ã‘ã«å›³ã‚’æã„ã¦ã
ã¾ã—ãŸ. ã“ã‚Œã«å¯¾ã—ã¦, ç´™ä¸€æ¯ã«å›³ã‚’æãä¾‹ãŒæ¬¡ã®ãƒ—ãƒ­ã‚°ãƒ©ãƒ&nbsp; {\tt LAY2} ã§
ã™.  ç‰©ç†çš„ãªæç”»ç¯„å›²ä¸€æ¯ã«ä½œç”»ã—ãŸã„æ™‚ã¯, {\tt SGLSET} ãƒ«ãƒ¼ãƒãƒ³ã‚’ç”¨ã„
ã¦ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã«é–¢ã™ã‚‹è«–ç†åž‹å†…éƒ¨å¤‰æ•° {\tt 'LFULL'} ã‚’ {\tt .TRUE.} ã«ã—
ã¾ã™. é•·è¾ºãŒV-åº§æ¨™ç³»ã§$[0,1]$ã¨ãªã‚Šã¾ã™ã‹ã‚‰, ã“ã“ã§ã¯ãƒ“ãƒ¥ãƒ¼ãƒãƒ¼ãƒˆã‚’
{\tt (0.15,0.95,0.15,0.65)} ã¨ã—ã¦ç‰©ç†çš„ãªä½œç”»ç¯„å›²ã«ç´ã¾ã‚‹ã‚ˆã†ã«ã¨ã£ã¦
ã„ã¾ã™. ã“ã®ç¯„å›²ã¯å‡ºåŠ›è£…ç½®ã«ã‚ˆã£ã¦ç•°ãªã‚Šã¾ã™ã®ã§, ãƒ—ãƒ­ã‚°ãƒ©ãƒ&nbsp;ã«ã‚ˆã£ã¦ã¯
å‡ºåŠ›ã™ã‚‹éš›ã«ã‚¨ãƒ©ãƒ¼ã‚’èµ·ã“ã™å¯èƒ½æ€§ã‚‚ã‚ã‚Šã¾ã™. å¾¡æ³¨æ„ä¸‹ã•ã„.

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