, , .., - . . ( , ). Maple :
subs(, ) | |
algsubs(, ) | |
subsop(N= , ) | N- |
convert(, ) | |
whattype() | . |
() subs(), :
subs( = , )
subs(s1, s2,.. sn, )
subs([s1, s2,.. sn], )
s1,..sn , .
, .
, , s1. , , s1, Maple s2 , s2.
. , , . |
, s1, s2, . (. )
subs() " ", .. , . subs() s3 s2 1-2. :
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- simplify(), (. ).
- algsubs(), .
, "" . "" - .
, , subsop() : subsop(s1, s2,.. sn, ) s1, s2,.. sn N_i=_i, N_i - . N_i , (0 ). |
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convert(, ). Maple , .. , . convert(). |