Changeset 389c6d in git
 Timestamp:
 Dec 17, 2013, 4:28:18 PM (9 years ago)
 Branches:
 (u'jengelhdatetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'f875bbaccd0831e36aaed09ff6adeb3eb45aeb94')
 Children:
 11d5e76bcdc92b3dbe9f408e58a599d4ef8e42a6
 Parents:
 141671bfa5615e95935e19fd940dd75a3b4bc7a1
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 1 edited
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Singular/LIB/divisors.lib
r141671b r389c6d 335 335 ASSUME: A is a divisor on X. 336 336 RETURN: a list with a basis of the space of global sections of D. 337 THEORY: We assume that the qring of X satisfies the S2condition . We compute sat((f*J) : I) /f337 THEORY: We assume that the qring of X satisfies the S2condition and that X is smooth. We compute sat((f*J) : I) /f 338 338 where D = (I)(J). 339 339 KEYWORDS: divisors … … 370 370 " 371 371 { 372 return( deg(std(A.num))deg(std(A.den)));372 return( mult(std(A.num))mult(std(A.den))); 373 373 } 374 374 example
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