23 lines
310 B
C++
23 lines
310 B
C++
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#include <algebra/algebra.h>
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grading
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grading::mirror_grading (unsigned nplus, unsigned nminus, bool torsion) const
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{
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return grading (torsion ? (1-h) : -h,
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-q);
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}
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void
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grading::show_self () const
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{
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printf ("(%d, %d)", h, q);
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}
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void
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grading::display_self () const
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{
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printf ("(%d, %d)\n", h, q);
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}
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