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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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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
|
change throw message
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2017-07-11 16:01:42 +02:00 |
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ed023be1fd
|
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
|
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
|
move type-related functions to one location
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2017-07-11 15:58:02 +02:00 |
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688dfa5062
|
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
|
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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7fb68f8c68
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initial @compat changes, works on v0.6 without warnings
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2017-07-06 17:29:10 +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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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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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
|
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
|
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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ca3ec95ea2
|
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
|
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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148c8e2611
|
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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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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07cc7eff16
|
generators of GroupRing (symmetric generating set)
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2017-05-17 17:44:36 +02:00 |
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396f5b529c
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check basis equality for (==) of GroupRings
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2017-05-17 17:44:13 +02:00 |
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4f5f6c685a
|
format
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2017-05-17 17:43:37 +02:00 |
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bef0b67af6
|
modify reverse_dict to allow generator arg
e.g. reverse_dict(elements(G))
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2017-05-17 17:43:11 +02:00 |
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e18e90ddaf
|
fix equality of GroupRing elements with different types of coeffs
eg. SparseVector vs Vector
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2017-05-17 17:41:34 +02:00 |
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4491078b9e
|
adapt GroupRing constructors to new type definition
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2017-05-17 17:40:32 +02:00 |
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203743bb4d
|
hide correctness check of GroupRingElem behind check arg
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2017-05-17 17:39:56 +02:00 |
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796f04261d
|
rework (RG::GroupRing) overloads, allowing Type argument
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2017-05-17 17:39:05 +02:00 |
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9b8c2f6b45
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rearange fields in GroupRing; second internal constructor (full)
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2017-05-17 17:36:29 +02:00 |
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15af76f068
|
formatting
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2017-05-17 14:38:00 +02:00 |
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0dd23532ac
|
Type-parametrised star(::GroupRingElem)
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2017-05-17 14:37:22 +02:00 |
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50e54fbe3b
|
division works the other way
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2017-05-17 14:36:55 +02:00 |
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0c0b3551b2
|
workaround Nemo-defined (*)(::Integer, RingElem)
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2017-05-17 14:36:23 +02:00 |
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26abb88b3a
|
get parametrised type constructor finally right
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2017-05-17 14:33:49 +02:00 |
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7994c2d308
|
GroupRingElem is just a RingElem
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2017-05-17 14:32:17 +02:00 |
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1393810781
|
parents are always defined for GroupRingElems
|
2017-05-17 12:51:08 +02:00 |
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20f0734d6f
|
avoid comparison warnings in show
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2017-05-17 12:50:46 +02:00 |
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05b7274ee7
|
rename k to value
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2017-05-17 12:49:45 +02:00 |
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3176172f23
|
isdefined(::GroupRing, :basis) safety checks
|
2017-05-17 12:49:12 +02:00 |
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b73aebe33a
|
star-involution using setindex!
|
2017-05-17 12:34:24 +02:00 |
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5913206954
|
this promotion has no effect
|
2017-05-17 12:33:37 +02:00 |
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6dec41ad18
|
adapt for groupring_mlt! in-place modification
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2017-05-17 12:33:16 +02:00 |
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2461d54d8a
|
zeros(T::Type, X::Array) modifies X??
|
2017-05-17 12:32:46 +02:00 |
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560cfc182a
|
get rid of Group Algebra legacy
|
2017-05-17 12:31:49 +02:00 |
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a62f63178c
|
fix typo
|
2017-05-17 12:31:16 +02:00 |
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82f3ab6c34
|
pretty print of GroupRingElems
|
2017-05-17 12:31:04 +02:00 |
|
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192c72a39c
|
isdefined(RG, :basis) for safety
|
2017-05-17 12:30:33 +02:00 |
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caf72ae980
|
coercion of GroupElem to GroupRingElem
|
2017-05-17 12:28:59 +02:00 |
|
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cdc2326e06
|
import getindex, setindex!
|
2017-05-17 12:28:22 +02:00 |
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04257e9054
|
short-circuting -> proper if...ends
|
2017-05-17 11:47:59 +02:00 |
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3a50399fb0
|
remove completetion of (::GroupRingElem)
|
2017-05-17 11:47:13 +02:00 |
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8685c25600
|
format
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2017-05-17 11:45:56 +02:00 |
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890bde8b82
|
group_star_multiplication -> groupring_mult
|
2017-05-17 11:45:37 +02:00 |
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04ee0ac659
|
groupring_mult should preserve type, when possible
|
2017-05-17 11:44:33 +02:00 |
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2c43984e19
|
groupring_mult! (inplace)
|
2017-05-17 11:37:48 +02:00 |
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679166114e
|
format
|
2017-05-17 11:37:17 +02:00 |
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085c47ddd3
|
fix not defined S -> Y
|
2017-05-17 11:36:21 +02:00 |
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7cdaeea6e9
|
getindex, setindex for (::GroupRingElem, n::Int/g::GroupElem)
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2017-05-17 11:35:39 +02:00 |
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933c578b8f
|
(::GroupRing)() zero elt
|
2017-05-17 11:34:39 +02:00 |
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ab0b6c871a
|
use reverse_dict
|
2017-05-17 11:34:03 +02:00 |
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a7683c6fcc
|
fix order of args
|
2017-05-17 11:33:01 +02:00 |
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3da2110355
|
check on the vector length in GroupRingElem constructor
|
2017-05-17 11:32:28 +02:00 |
|
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ec39853e92
|
type parametrised parent, parent_type
|
2017-05-17 11:30:35 +02:00 |
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d53051a349
|
No GroupRingElem without parent is allowed
|
2017-05-17 11:30:05 +02:00 |
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1d5bf641ff
|
abstract AbstractGrouRingElem & GroupRingElem{T}
triangular dispatch??
|
2017-05-17 11:28:47 +02:00 |
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917606af53
|
move the simplest GroupRing constructor to type definition
|
2017-05-17 11:27:25 +02:00 |
|
|
010fdb13a0
|
import all the necessary stuff
|
2017-05-17 11:26:35 +02:00 |
|
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e862cd92b0
|
Rename module to GroupRings
|
2017-05-16 21:06:44 +02:00 |
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|
5f32052560
|
move GroupAlgebras -> GroupRings
|
2017-05-16 21:03:21 +02:00 |
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ab1e827fb0
|
fix indentation to 3 spaces (Nemo-like)
|
2017-05-16 18:51:40 +02:00 |
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bb28b1bc54
|
add missing end
|
2017-05-16 18:51:22 +02:00 |
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b51eb71d56
|
Headers
|
2017-05-16 18:47:34 +02:00 |
|
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d919826e49
|
complete(::GroupRing) to complete not fully initalised GroupRing
|
2017-05-16 18:47:22 +02:00 |
|
|
70817a8fbc
|
reverse_dict function for fast basis element lookup
|
2017-05-16 18:46:30 +02:00 |
|
|
d13a8b27df
|
rationalize
|
2017-05-16 18:45:56 +02:00 |
|
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fc837ff481
|
length, norm, augmentation
|
2017-05-16 18:45:31 +02:00 |
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1c340ce008
|
remove size function, length(::GroupRingElem) is enough
|
2017-05-16 18:42:52 +02:00 |
|
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7e1f0ebc46
|
scalar functions for GrouRingElems: -, *, /, //
|
2017-05-16 18:42:19 +02:00 |
|
|
ba51f2ba0e
|
multiplication in the GroupRing
|
2017-05-16 18:38:37 +02:00 |
|
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7204492e53
|
add, +, - for GroupRingElems
|
2017-05-16 18:37:55 +02:00 |
|
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955aaf48fa
|
== for GroupRing and GroupRingElem
|
2017-05-16 18:36:17 +02:00 |
|
|
ad97e1fab7
|
deepcopy & hash
|
2017-05-16 18:35:37 +02:00 |
|
|
eecba6c5d8
|
GroupRing coercion (::GroupRing object overloads)
|
2017-05-16 18:35:20 +02:00 |
|
|
5d51146688
|
elem_type, parent_type, parent
|
2017-05-16 18:34:43 +02:00 |
|
|
6dd130e789
|
show GroupRing/GroupRingElem
|
2017-05-16 18:34:21 +02:00 |
|
|
82fb401539
|
constructors for GroupRing
|
2017-05-16 18:32:12 +02:00 |
|
|
84de4de030
|
exports
|
2017-05-16 18:31:45 +02:00 |
|
|
03de314479
|
basic constructors of GroupRingElem
|
2017-05-16 18:31:26 +02:00 |
|
|
02eff23d17
|
remove isequal
|
2017-05-16 18:30:43 +02:00 |
|
|
89c5971cdd
|
GroupAlgebraElement -> GroupRingElem
|
2017-05-16 18:29:14 +02:00 |
|
|
7a23fdb759
|
GroupRing type definition
|
2017-05-16 18:28:32 +02:00 |
|
|
200e9b429a
|
using Nemo, imports
|
2017-05-16 18:27:32 +02:00 |
|
|
5dcae51b48
|
Initial Commit
|
2017-03-13 19:44:26 +01:00 |
|
|
5058d27d25
|
GroupAlgebras.jl generated files.
license: MIT
authors: kalmar
years: 2017
user:
Julia Version 0.5.1-pre+0 [8d4ef37*]
|
2017-03-13 18:03:48 +01:00 |
|