X-Git-Url: http://gitweb.scilab.org/?p=scilab.git;a=blobdiff_plain;f=scilab%2Fmodules%2Felementary_functions%2Fhelp%2Fja_JP%2Fdiscrete%2Frat.xml;h=0b7c22dd14829768d1e439d9dbf8884b351b6686;hp=869c3b6658e8e12d2aed8107f61c4982b0f57dc9;hb=HEAD;hpb=b2391ac4fd6db08207214acd78ca649882e99f9e diff --git a/scilab/modules/elementary_functions/help/ja_JP/discrete/rat.xml b/scilab/modules/elementary_functions/help/ja_JP/discrete/rat.xml index 869c3b6..0b7c22d 100644 --- a/scilab/modules/elementary_functions/help/ja_JP/discrete/rat.xml +++ b/scilab/modules/elementary_functions/help/ja_JP/discrete/rat.xml @@ -1,87 +1,178 @@ + - + + + + rat + æµ®åå°æ°ç¹æ°ã®æçæ°è¿ä¼¼ + + + å¼ã³åºãæé  - [N,D]=rat(x [,tol]) - y=rat(x [,tol]) + + [N,D]=rat(X [,tol]) + + Y=rat(X [,tol]) + + + - ãã©ã¡ã¼ã¿ + + å¼æ° + + - x + + X + + å®æ°ã®ãã¯ãã«ã¾ãã¯è¡å + + + + + + + + tol + + + + æ­£ã®å®æ°ã¹ã«ã©ã¼, è¨±å®¹èª¤å·® (ä¸è¨åç§). ããã©ã«ãå¤ã¯1d-6. + + + - n + + N + + æ´æ°ã®ãã¯ãã«ã¾ãã¯è¡å + + + - d + + D + + æ´æ°ã®ãã¯ãã«ã¾ãã¯è¡å + + + - y + + Y + + å®æ°ã®ãã¯ãã«ã¾ãã¯è¡å + + + + + + èª¬æ + - [N,D] = rat(x,tol) ã¯, - abs(N./D - X) <= tol*abs(x)ã®æå³ã§ - N./Dãxã«è¿ããªããããª + + [N,D] = rat(X,tol) ã¯, + + abs(N./D - X) <= tol*norm(X,1)*abs(X)ã®åºæºã§ + + N./DãXã«è¿ããªããããª + 2ã¤ã®æ´æ°è¡åãè¿ãã¾ã. + + + + + + y=rat(x,tol) ã¯å + + N./Dãè¿ãã¾ã. + + + + + æçæ°è¿ä¼¼ã¯åæ°å±éãä¸¸ãããã¨ã«ããçæããã¾ã. - ããã©ã«ãã¯ - tol = 1.e-6*norm(X,1) ã§ã. y = - rat(x,tol) - - ã¯å N./Dãè¿ãã¾ã. + + + + ä¾ - + + + åç§ + + + int + + + round + + + + +