spielwiese
Last change
on this file since 1ebec3 was
891438c,
checked in by Gerhard Pfister <pfister@…>, 23 years ago
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*GP: initial release
git-svn-id: file:///usr/local/Singular/svn/trunk@5579 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
355 bytes
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1 | LIB "tst.lib"; |
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2 | tst_init(); |
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3 | |
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4 | proc fitting(matrix M, int n) |
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5 | { |
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6 | n=nrows(M)-n; |
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7 | if(n<=0){return(ideal(1));} |
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8 | if((n>nrows(M))||(n>ncols(M))){return(ideal(0));} |
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9 | return(std(minor(M,n))); |
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10 | } |
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11 | |
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12 | ring R=0,x(0..4),dp; |
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13 | matrix M[2][4]=x(0),x(1),x(2),x(3),x(1),x(2),x(3),x(4); |
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14 | print(M); |
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15 | |
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16 | fitting(M,-1); |
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17 | |
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18 | fitting(M,0); |
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19 | |
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20 | fitting(M,1); |
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21 | |
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22 | fitting(M,2); |
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23 | |
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24 | tst_status(1);$ |
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