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:Êý¾ÝÓë±íµÄ²Ù×÷
:º¯Êý,Àý,Ч¹û
:items( )
items(a,b,c,d,e,f)
±í {a,b,c,d,e,f} µÄÏîÊý(ÕâÀïÊÇ 6)
:item( )
item(3,a,b,c,d,e,f)
±í {a,b,c,d,e,f} µÄµÚ 3 Ïî(ÕâÀïÊÇ c) ; <span class="tt">item(3,\ll)</span> ±í \ll µÄµÚ 3 Ïî(ͬ <span class="tt">\ll[3]</span>)
:item( .. , )
item(2..5,a,b,c,d,e,f)
±í {a,b,c,d,e,f} µÄµÚ 2 ÖÁ 5 Ïî(ÕâÀïÊÇ b,c,d,e)
:item([ , ], )
item([2,4],\ll)
±í \ll µÄµÚ 2 ¼°µÚ 4 Ïî(ͬ <span class="tt">\ll[2,4]</span>)
:position( )
position(make,do,go,make,take)
Ïî `make' ÔÚ±í {do,go,make,take} ÀïµÄλÖÃ(ÕâÀïÊÇ 3)
:rows( )
rows(\m)
¾ØÕó \m µÄÐÐÊý
:row( , )
row(2,\m)
¾ØÕó \m µÄµÚ 2 ÐÐ(ͬ <span class="tt">\m[2;]</span>)
:row( .. , )
row(2..5,\m)
¾ØÕó \m µÄµÚ 2 ÖÁ 5 Ðй¹³ÉµÄ×Ó¾ØÕó(ͬ <span class="tt">\m[2..5;]</span>)
:row([ , ], )
row([1,3],1,2,3<br>3,4,5<br>5,6,7)
ÓÉ 3×3 ¾ØÕóµÄµÚ 1, 3 Ðй¹³ÉµÄ×Ó¾ØÕó
:row( , )
row(column 1 > 1 and column 2 = good,\mat)
\mat µÄ×Ó¾ØÕó, ÆäÖÐÿÐÐµÄµÚ 1 ÁÐ > 1, µÚ 2 ÁÐÊÇ´Ê `good'
:randomitem( )
randomitem(\list)
(ÓöººÅ·Ö¸ôµÄ)±í \list µÄËæ»úÏî
:randomrow( )
randomrow(\mat)
¾ØÕó \mat µÄËæ»úÐÐ
:column( , )
column(2,\m)
¾ØÕó \m µÄµÚ 2 ÁÐÔªËØ, ×÷ΪÓöººÅ·Ö¸ôµÄ±í(ͬ <span class="tt">\m[;2]</span>)
:column( .. , )
column(2..5,\m)
\m µÄµÚ 2 ÖÁ 5 Áй¹³ÉµÄ×Ó¾ØÕó(ͬ <span class="tt">\m[;2..5]</span>)
:column([ , ], )
column([1,3],1,2,3<br>3,4,5<br>5,6,7)
ÓÉ 3×3 ¾ØÕóµÄ 1, 3 Áй¹³ÉµÄ×Ó¾ØÕó
:asis( )
asis(How do you do? item(1,2,3))
°´ÔÑù¹¹³É×Ö·û´®, ²»×÷ÈκÎÌæ»»»ò½âÊÍ
:htmlmath( )
htmlmath(2*x^2+3*x)
html ¸ñʽÏ´˹«Ê½µÄ×î¼ÑÐÎʽ: 2x<sup>2</sup>+3x
:texmath( )
texmath(2*x^2+3*x)
±í´ïʽµÄTeXÔ´Âë