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4.16.3 ring operations
Concerning the ground fields k1 and k2 take the following guide lines into consideration:
Example: ring R1=0,(x,y),dp; ring R2=32003,(a,b),dp; def R=R1+R2; R; → // characteristic : 32003 → // number of vars : 4 → // block 1 : ordering dp → // : names x y → // block 2 : ordering dp → // : names a b → // block 3 : ordering C See also: ring_lib. |
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