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ffee54616a
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critical fix: if g was not in basis setindex! failed silently
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2017-07-11 18:28:30 +02:00 |
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eba594b7a4
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sanity test mul!(a,a,b) == a*b
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2017-07-11 16:18:11 +02:00 |
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51c638fd65
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mul! function for GroupRingElems (different coeffs)
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2017-07-11 16:16:41 +02:00 |
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b80db52742
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deepcopy result if result === X to prevent X from zeroing
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2017-07-11 16:02:43 +02:00 |
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5a3e2761a4
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change throw message
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2017-07-11 16:01:42 +02:00 |
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ed023be1fd
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zero the array where product of X and Y is stored
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2017-07-11 16:00:50 +02:00 |
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8d22162504
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implement Array protocol for GroupRingElem
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2017-07-11 15:59:15 +02:00 |
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e92a5d72e8
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add divexact function
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2017-07-11 15:58:45 +02:00 |
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27e0b03b3c
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move type-related functions to one location
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2017-07-11 15:58:02 +02:00 |
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688dfa5062
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result is the firs argument of mul!
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2017-07-10 19:28:19 +02:00 |
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dd518574ff
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fix: zero result coeffs before jumping into loopy mul!
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2017-07-10 19:27:28 +02:00 |
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8463b928cb
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add RG(i::Int) = i*(id) function
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2017-07-10 19:26:44 +02:00 |
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3b9e405565
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use a single zero object to compare
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2017-07-10 19:25:52 +02:00 |
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56a0964f30
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better printing
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2017-07-10 19:21:38 +02:00 |
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5fb131c390
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add mul! and addeq! for MatrixSpace construction
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2017-07-09 14:56:11 +02:00 |
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e4ed91b473
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rename generators(G::Group) -> gens(G::Group)
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2017-07-06 17:30:19 +02:00 |
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db02dbb97c
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add zero(RG::GroupRing)
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2017-07-06 10:09:43 +02:00 |
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19f6906d33
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add parent_type(::Type{GroupRingElem})
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2017-07-06 10:06:17 +02:00 |
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6a22b91c1e
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drop 0.5 from julia REQUIRE
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2017-07-05 13:25:14 +02:00 |
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35fc74e6f2
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fix multiple dispatch of scalar *
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2017-06-06 22:29:02 +02:00 |
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962a9e6e73
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Revert "reparametrise parent call overloads"
This reverts commit 4b86d5d075.
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2017-06-06 22:25:01 +02:00 |
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a726462488
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Merge branch 'enh/Nemoification' of git.wmi.amu.edu.pl:kalmar/GroupRings.jl into enh/Nemoification
# Conflicts:
# src/GroupRings.jl
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2017-06-06 18:46:11 +02:00 |
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e61b573642
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multiple dispatch of * and mul!
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2017-06-06 18:44:53 +02:00 |
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292806db17
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multiple dispatch of * instead of scalar mult
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2017-06-06 18:44:00 +02:00 |
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61ed1f7870
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rename groupring_mult[!] -> mul[!]
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2017-06-06 11:46:15 +02:00 |
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fe1f552b26
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Merge branch 'enh/Nemoification' of https://git.wmi.amu.edu.pl/kalmar/GroupRings.jl into enh/Nemoification
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2017-06-06 00:12:15 +02:00 |
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4b86d5d075
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reparametrise parent call overloads
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2017-06-06 00:03:38 +02:00 |
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43d78c97f8
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parametrise GroupRing by Group and GroupElem
as suggested by thofma
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2017-06-05 23:50:15 +02:00 |
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1e75372068
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in setindex! perform coercion only when necessary
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2017-06-05 21:38:03 +02:00 |
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b2231c44e6
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coercion to GroupRing via specified function on underlying groups
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2017-06-05 21:37:11 +02:00 |
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7ba59d6508
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safer coercion of GroupRingElem to GroupRing
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2017-06-05 21:36:31 +02:00 |
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0972cd1fdc
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tests: fix GroupRingElem printing
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2017-06-05 11:14:24 +02:00 |
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a03420e6d3
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tests: fix GroupRing initialisation
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2017-06-05 11:14:09 +02:00 |
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986dd3dae1
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deprecate groupring_mult in favour of multiple dispatch of (*)
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2017-06-05 11:03:37 +02:00 |
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2eeb85d2ed
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Allow limited use of GroupRings without basis
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2017-06-05 11:02:38 +02:00 |
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1e990f5896
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better show of ::GroupRingElem
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2017-05-19 10:32:09 +02:00 |
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6379c76646
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change full -> initialise keyword; the default is to initialise by default
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2017-05-19 10:00:41 +02:00 |
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5a26aaa5cb
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need vector for basis; collect(Base.product) preserves the structure
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2017-05-18 21:50:57 +02:00 |
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faf1b94bae
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remove generators (for now)
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2017-05-18 21:49:57 +02:00 |
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27e9ce254f
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try to coerce before throwing error
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2017-05-18 21:49:12 +02:00 |
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45fc421da7
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more tests
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2017-05-18 17:58:31 +02:00 |
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ca3ec95ea2
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rationalize for Integral Group Rings
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2017-05-18 17:58:13 +02:00 |
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92daac300b
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one(GroupRing) returns multiplicative identity
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2017-05-18 17:57:15 +02:00 |
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e3fa702507
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length of GroupRingElem is the size of its support
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2017-05-18 17:56:46 +02:00 |
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c7477dd25f
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more tests
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2017-05-18 12:19:52 +02:00 |
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148c8e2611
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rational division for integral group rings
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2017-05-18 12:19:41 +02:00 |
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486f2cff9a
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add eltype(::GroupRingElem)
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2017-05-18 12:19:12 +02:00 |
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9048eb656d
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first batch of tests
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2017-05-17 17:45:19 +02:00 |
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3c8022b59d
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export complete, create_pm
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2017-05-17 17:45:03 +02:00 |
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408c5a34e3
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create_pm convenience
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2017-05-17 17:44:51 +02:00 |
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