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  1.  
  2. <p><center><h2>²ÎÊýº¯Êý±í</h2></center>
  3.  
  4. <p>$table_header
  5. <caption>Ëæ»ú»¯</caption>
  6. $table_tr<th>º¯Êý<th>Ч¹û
  7. $table_tr<td><tt>random(-5..5)
  8.     <td>-5 Óë 5 Ö®¼äµÄËæ»úÊý
  9. $table_tr<td><tt>randint(-5..5)
  10.     <td>-5 Óë 5 Ö®¼äµÄËæ»úÕûÊý(°üÀ¨Á½¶Ë)
  11. $table_tr<td><tt>random(1,2,3,a,b,c)
  12.     <td>{1,2,3,a,b,c} ÀïËæ»úÑ¡Ò»Ïî
  13. $table_tr<td><tt>shuffle(6)
  14.     <td>6 ¸öÕûÊý 1,2,...,6, µÄËæ»úÅÅÁÐ.
  15. $table_tr<td><tt>shuffle(a,b,c,d,e)
  16.     <td>×Öĸ {a,b,c,d,e} µÄËæ»úÅÅÁÐ.
  17. $table_tr<td><tt>randomitem(\list)
  18.     <td>ÔÚ(¶ººÅ·Ö¸ôµÄ)±í \list ÄÚËæ»úÑ¡Ò»Ïî.
  19. $table_tr<td><tt>randomrow(\mat)
  20.     <td>¾ØÕó \mat ÄÚËæ»úÑ¡Ò»ÐÐ.
  21. $table_end
  22. <p>$table_header
  23. <caption>Êý¾ÝÓë±íµÄ²Ù×÷</caption>
  24. $table_tr<td><tt>items(a,b,c,d,e,f)
  25.     <td>±í {a,b,c,d,e,f} µÄÏîÊý(ÕâÀïÊÇ 6)    
  26. $table_tr<td><tt>item(3,a,b,c,d,e,f)
  27.     <td>±í {a,b,c,d,e,f} µÄµÚ 3 Ïî(ÕâÀïÊÇ c)
  28. $table_tr<td><tt>item(3,\ll)
  29.     <td>±í \ll µÄµÚ 3 Ïî(ͬ <tt>\ll[3]</tt>)
  30. $table_tr<td><tt>item(2..5,a,b,c,d,e,f)
  31.     <td>±í {a,b,c,d,e,f} µÄµÚ 2 ÖÁ 5 Ïî(ÕâÀïÊÇ b,c,d,e)
  32. $table_tr<td><tt>item([2,4],\ll)
  33.     <td>±í \ll µÄµÚ 2 ¼°µÚ 4 Ïî(ͬ <tt>\ll[2,4]</tt>)
  34. $table_tr<td><tt>position(make,do,go,make,take)
  35.     <td>Ïî `make' ÔÚ±í {do,go,make,take} ÀïµÄλÖÃ(ÕâÀïÊÇ 3)
  36. $table_tr<td><tt>rows(\m)
  37.    <td>¾ØÕó \m µÄÐÐÊý
  38. $table_tr<td><tt>row(2,\m)
  39.    <td>¾ØÕó \m µÄµÚ 2 ÐÐ(ͬ <tt>\m[2;]</tt>)
  40. $table_tr<td><tt>row(2..5,\m)
  41.    <td>¾ØÕó \m µÄµÚ 2 ÖÁ 5 Ðй¹³ÉµÄ×Ó¾ØÕó(ͬ <tt>\m[2..5;]</tt>)
  42. $table_tr<td><tt>row([1,3],1,2,3<br>3,4,5<br>5,6,7)
  43.    <td>ÓÉ 3&times;3 ¾ØÕóµÄµÚ 1, 3 Ðй¹³ÉµÄ×Ó¾ØÕó
  44. $table_tr<td><tt>row(column 1 > 1 and column 2 = good,\mat)
  45.    <td>\mat µÄ×Ó¾ØÕó, ÆäÖÐÿÐÐµÄµÚ 1 ÁÐ > 1, µÚ 2 ÁÐÊÇ´Ê `good'
  46. $table_tr<td><tt>randomitem(\list)
  47.     <td>(ÓöººÅ·Ö¸ôµÄ)±í \list µÄËæ»úÏî.
  48. $table_tr<td><tt>randomrow(\mat)
  49.     <td>¾ØÕó \mat µÄËæ»úÐÐ.
  50. $table_tr<td><tt>column(2,\m)
  51.     <td>¾ØÕó \m µÄµÚ 2 ÁÐÔªËØ, ×÷ΪÓöººÅ·Ö¸ôµÄ±í(ͬ <tt>\m[;2]</tt>)
  52. $table_tr<td><tt>column(2..5,\m)
  53.     <td>\m µÄµÚ 2 ÖÁ 5 Áй¹³ÉµÄ×Ó¾ØÕó(ͬ <tt>\m[;2..5]</tt>)
  54. $table_tr<td><tt>column([1,3],1,2,3<br>3,4,5<br>5,6,7)
  55.     <td>ÓÉ 3&times;3 ¾ØÕóµÄ 1, 3 Áй¹³ÉµÄ×Ó¾ØÕó
  56.  
  57. $table_end<p>$table_header
  58. <caption>Êýѧº¯Êý</caption>
  59. $table_tr<td><tt>evalue(x^2+sin(y),x=3,y=4)
  60.     <td>º¯Êý x^2+sin(y)ÔÚ x=3, y=4 ´¦¸³Öµ
  61. $table_tr<td><tt>solve(x^3-3*x+1,x=0..1)
  62.     <td>x^3-3x+1 ÔÚ 0 Óë 1 ¼äµÄµ¥¸ù
  63. $table_tr<td><tt>simplify(x^5*y^3/x^2/y)
  64.     <td>»¯¼ò: x<sup>3</sup>y<sup>2</sup>
  65. $table_tr<td><tt>diff(sin(x)+cos(y),x)
  66.     <td>sin(x)+cos(y) ¹ØÓÚ x µÄµ¼Êý
  67. $table_tr<td><tt>int(x^2+3*x+1,x)
  68.     <td>x^2+3*x+1 µÄÔ­º¯Êý, ³£ÊýÏî²»¶¨
  69. !!$table_tr<td><tt>int(t^2+3*t+1,t=1..x)
  70. !!    <td>x^2+3*x+1 µÄÔ­º¯Êý g, Âú×ã g(1)=0
  71. $table_tr<td><tt>int(t^2+3*t+1,t=0..1)
  72.     <td>x^2+3*x+1 ´Ó 0 µ½ 1 µÄÊýÖµ»ý·Ö
  73. $table_tr<td><tt>det(\mat)
  74.     <td>¾ØÕó \mat µÄÐÐÁÐʽ
  75. $table_tr<td><tt>htmlmath(2*x^2+3*x)
  76.     <td>html ¸ñʽÏ´˹«Ê½µÄ×î¼ÑÐÎʽ: 2x<sup>2</sup>+3x
  77. $table_tr<td><tt>texmath(2*x^2+3*x)
  78.     <td>±í´ïʽµÄTeXÔ´Âë
  79.  
  80. $table_end<p>$table_header
  81. <caption>¸ß¼¶¹¦ÄÜ</caption>
  82. $table_tr<td><tt>pari(factor(2^101-1))
  83.     <td>µ÷Óà PARI/GP: ÕâÀïÊÇ·Ö½âÕûÊý
  84. $table_tr<td><tt>maxima(integrate(x^2+1,x);)
  85.     <td>µ÷Óà Maxima: ÕâÀïÊÇ»ý·ÖÒ»¸öº¯Êý
  86. $table_tr<td><tt>yacas(Taylor(x,0,10) cos(x^2+x+1))
  87.     <td>µ÷Óà Yacas: ÕâÀïÊǼÆËãTaylorÕ¹¿ªÊ½
  88. $table_tr<td><tt>wims(sort items \list)
  89.     <td>µ÷Óà wims µÄ !sort ÃüÁî¶Ô±í \list µÄÏîÅÅÐò
  90. $table_tr<td><tt>wims(listintersect \list1 and \list2)
  91.     <td>µ÷Óà wims µÄ !listintersect ÃüÁîµÃµ½ \list1 Óë \list2 µÄ¹«¹²Ïî
  92. $table_tr<td><tt>draw(»æͼԴÂë ...)
  93.     <td>»­Ò»¸öͼ, »æͼԴÂëͬ <tt>\draw</tt>,
  94.     µÚ 1 ÐÐÊÇͼÐδóС. Êä³öÊÇͼÐ뵀 URL.
  95. $table_tr<td><tt>slib(matrix/invertible 3,5)
  96.     <td>¶ÁÈë
  97.     !href module=help/wimsdoc&subject=slib#slib WIMS slib
  98.   µÄ matrix/invertible ÒÔÉú³ÉÒ»¸ö¿ÉÄæ 3x3 ¾ØÕó, ÔªËØÈ¡Öµ·¶Î§ 5.
  99. $table_end
  100.  
  101. <p>
  102. ¿ÉÓõIJÎÊýÀàÐÍ: integer(ÕûÊý), real(ʵÊý), complex(¸´Êý), function(º¯Êý), text(ÎÄ×Ö), matrix(¾ØÕó).
  103. <p>
  104. !exit
  105.  
  106.