[35aab3] | 1 | 29.11.02 |
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| 2 | ref for ncstruct introduced, |
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| 3 | used in extra.cc ("PLURAL"), rCopy0, rKill |
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| 4 | new routine ncKill |
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| 5 | |
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| 6 | 29.11.02 |
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| 7 | qring q=system("twostd",i); is introduced and tested |
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| 8 | file: exterior1.tst |
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| 9 | todo: forbid the use of non-twosided ideals |
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| 10 | |
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| 11 | 6.12.02 |
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| 12 | DONE: option(redTail) is implemented and tested |
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| 13 | file: exterior2.tst |
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| 14 | DONE(11.12.02) todo: in twostd, running from qring should be |
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| 15 | done another std() in order to get reduced result |
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| 16 | |
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| 17 | DONE: buckets in multiplication (p_Mult_mm, mm_Mult_p) |
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| 18 | version 1.17 - add cvs -m "buckets added", not |
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| 19 | just nCopy |
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| 20 | todo: syz(i) with the canonical method, think about |
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| 21 | Schreyer and LaScala (double homogenization) |
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| 22 | Print(p) at gr_kstd2.cc:877 is commented out |
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| 23 | |
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| 24 | 23.01.03- |
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| 25 | 31.01.03 |
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| 26 | Updated multiplication: |
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| 27 | now we search for the shortest path with nc_uu_Mult_ww_horvert |
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| 28 | An old code is called nc_uu_Mult_ww_vert, is used by default. |
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| 29 | |
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| 30 | Further on, we should compute metrics. |
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| 31 | |
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| 32 | A function added: |
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| 33 | matrix ncMatPrint(int a, int b, ring r, int metric) |
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| 34 | /* returns matrix with the info on noncomm multiplication */ |
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| 35 | Before these changes, we copied the exec to Singular.Jan. |
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| 36 | |
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| 37 | 31.01.03 |
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| 38 | DONE syz, nres, mres; |
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| 39 | small problems with minres. |
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| 40 | |
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| 41 | until |
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| 42 | 17.03.03 |
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| 43 | fixed: minres, ideal multiplication, maps, syz |
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| 44 | balanced the use of buckets in mult and bracket |
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| 45 | added quasicommutative stuff in multiplication |
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| 46 | gained about 30% speedup |
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| 47 | |
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| 48 | 18.03.03 |
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| 49 | fixed: extra "type print" in ring.cc |
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| 50 | new strategy of bucket used in bracket |
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| 51 | |
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