SOMA Crystal

SOMA Figures D076110


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The Sliders.
DOUBLE SET SOMA


The following figures D0076 through D0110 are all created by Bob Allen wb0fvk@arrl.net

Released finally after a way too long delaytime in my PC folders..

Bob: made these new shapes that he call "Sliders". They are of Symmetry Class N ( No Reflections or Rotations ).
look at The Newsletter 1999.09.09 SOMA and Symmetry. by Bob Allen. for more about that.

Bob wrote I was looking into figures made from a smaller shape that I could "slide" or "glide" to create a larger figure;
this is a form of "Symmetry" used in quilting and other arts.
/Bob.


Seing that, my question was: Can a similar set of sliders be made using the traditional 7 piece SOMA set, or the SOMA+plus set ?
The answer is yes. Take a look at figures A711 through 716


D0076-0086 [11 slides]

/SOMA0076
/166/165/755/77P
/BB6/1B5/AAP/7PP
/.../.B./.A./.A.
/.../.V./.2./.2.
/.../.V./.V./.2.
/.../.4./.4./.2.
/.../.3./.4./.4.
/.../.3./.3./.T.
/.../.3./.T./.T.
/.../.L./.Z./.T.
/.../.L./.Z./.Z.
/.../.L./.L./.Z.
/SOMA0077
/.../.1./.1./.V.
/577/517/P66/VV6
/557/PAA/PPA/BB6
/.../.A./.B./.B.
/.../.3./.2./.2.
/.../.3./.3./.2.
/.../.3./.4./.2.
/.../.T./.4./.4.
/.../.T./.T./.4.
/.../.T./.Z./.L.
/.../.Z./.Z./.L.
/.../.Z./.L./.L.
/SOMA0078
/.../.1./.1./.V.
/.../.1./.V./.V.
/776/7B6/55P/APP
/766/5BB/5AB/AAP
/.../.3./.2./.2.
/.../.3./.3./.2.
/.../.3./.4./.2.
/.../.T./.4./.4.
/.../.T./.T./.4.
/.../.T./.Z./.L.
/.../.Z./.Z./.L.
/.../.Z./.L./.L.
/SOMA0079
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.6./.6./.B.
/77P/7PP/B66/BBA
/755/25P/2AA/22A
/.../.5./.4./.4.
/.../.4./.4./.3.
/.../.T./.3./.3.
/.../.T./.T./.3.
/.../.T./.Z./.L.
/.../.Z./.Z./.L.
/.../.Z./.L./.L.
/SOMA0080
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.2./.2./.2.
/.../.2./.5./.5.
/77P/7PP/66A/55A
/744/44P/6BB/6AA
/.../.3./.B./.B.
/.../.3./.3./.T.
/.../.3./.T./.T.
/.../.L./.Z./.T.
/.../.L./.Z./.Z.
/.../.L./.L./.Z.
/SOMA0081
/.../.1./.1./.3.
/.../.1./.3./.3.
/.../.2./.4./.3.
/.../.2./.4./.4.
/.../.2./.2./.4.
/77P/766/B56/A55
/7PP/BBP/BA6/AA5
/.../.L./.L./.Z.
/.../.L./.Z./.Z.
/.../.L./.Z./.T.
/.../.V./.T./.T.
/.../.V./.V./.T.
/SOMA0082
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.3./.2./.2.
/.../.3./.3./.2.
/.../.3./.4./.2.
/.../.6./.4./.4.
/77P/766/556/54A
/7PP/BBP/BAA/5TA
/.../.B./.T./.T.
/.../.L./.Z./.T.
/.../.L./.Z./.Z.
/.../.L./.L./.Z.
/SOMA0083
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.3./.3./.3.
/.../.T./.3./.2.
/.../.T./.T./.2.
/.../.T./.2./.2.
/.../.6./.6./.B.
/77P/7PP/B66/BB5
/744/44P/A55/AA5
/.../.L./.Z./.A.
/.../.L./.Z./.Z.
/.../.L./.L./.Z.
/SOMA0084
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.3./.2./.2.
/.../.3./.3./.2.
/.../.3./.4./.2.
/.../.T./.4./.4.
/.../.T./.T./.4.
/.../.T./.5./.5.
/77P/7PP/66A/55A
/7ZZ/ZZP/6BB/6AA
/.../.L./.B./.B.
/.../.L./.L./.L.
/SOMA0085
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.3./.3./.3.
/.../.T./.3./.2.
/.../.T./.T./.2.
/.../.T./.2./.2.
/.../.L./.L./.4.
/.../.L./.4./.4.
/.../.L./.4./.6.
/77P/7PP/Z66/Z6A
/755/Z5P/ZAA/BBA
/.../.5./.B./.B.
/SOMA0086
/.../.1./.1./.V.
/.../.1./.V./.V.
/.../.3./.2./.2.
/.../.3./.3./.2.
/.../.3./.4./.2.
/.../.T./.4./.4.
/.../.T./.T./.4.
/.../.T./.Z./.L.
/.../.Z./.Z./.L.
/.../.Z./.L./.L.
/776/7B6/55P/APP
/766/5BB/5AB/AAP


D0087-0094 [8 slides]

/SOMA087
/11VV2/17..6/L7766
/L55V2/L5..2/L7462
/...../.5.../.P44.
/...../.P.../.PP4.
/...../.B.../.BB3.
/...../.B.../.T33.
/...../.T.../.TZ3.
/...../.A.../.TZZ.
/...../.A.../.AAZ.
/SOMA088
/...../.1.../.1VV.
/7744P/71..5/333V5
/744PP/66..P/63T55
/...../.6.../.ZTT.
/...../.Z.../.ZT2.
/...../.Z.../.222.
/...../.B.../.BBL.
/...../.B.../.AAL.
/...../.A.../.ALL.
/SOMA089
/...../.1.../.1VV.
/...../.1.../.32V.
/77TPP/75..P/33266
/7TTTP/55..6/53226
/...../.B.../.BB4.
/...../.B.../.Z44.
/...../.Z.../.Z4L.
/...../.Z.../.AAL.
/...../.A.../.ALL.
/SOMA090
/...../.1.../.1VV.
/...../.1.../.43V.
/...../.4.../.433.
/77TPP/74..P/ZZ366
/7TTTP/BB..6/BZZ26
/...../.B.../.552.
/...../.5.../.522.
/...../.A.../.LLL.
/...../.A.../.AAL.
/SOMA091
/...../.1.../.1VV.
/...../.1.../.55V.
/...../.5.../.522.
/...../.7.../.772.
/33344/B6..Z/B7L2Z
/6344Z/66..Z/BBLLL
/...../.P.../.PPT.
/...../.A.../.PTT.
/...../.A.../.AAT.
/SOMA092
/...../.1.../.1VV.
/...../.1.../.55V.
/...../.5.../.522.
/...../.7.../.772.
/...../.L.../.732.
/PP44B/PL..B/Z3366
/P44BB/LL..6/ZZ3T6
/...../.A.../.ZTT.
/...../.A.../.AAT.
/SOMA093
/...../.1.../.1VV.
/...../.1.../.55V.
/...../.5.../.522.
/...../.7.../.772.
/...../.4.../.732.
/...../.4.../.433.
/APPTZ/6P..Z/643LL
/APTTT/AA..Z/66BLZ
/...../.B.../.BBL.
/SOMA094
/...../.1.../.1VV.
/...../.1.../.55V.
/...../.5.../.522.
/...../.7.../.772.
/...../.3.../.742.
/...../.3.../.344.
/...../.3.../.TL4.
/PPZZB/PA..B/TTL66
/PZZBB/AA..6/ATLL6


D0095-0102 [8 slides]

/SOMA095
/11VVP/1.V.7/4ZZ77
/222PP/2.3.P/44ZZ7
/...../..3../.43T.
/...../..3../.5TT.
/...../..5../.55T.
/...../..6../.66B.
/...../..B../.6BB.
/...../..A../.AAL.
/...../..A../.LLL.
/SOMA096
/...../..1../.415.
/V2227/V.1.5/P4455
/V2Z77/P.Z.7/PP4LL
/...../..Z../.3ZL.
/...../..A../.33L.
/...../..A../.3AA.
/...../..T../.TTT.
/...../..6../.66B.
/...../..B../.6BB.
/SOMA097
/...../..1../.312.
/...../..1../.332.
/VV577/4.5.7/4322P
/4V557/4.L.P/ZZLPP
/...../..L../.ZZT.
/...../..L../.ATT.
/...../..A../.AAT.
/...../..6../.66B.
/...../..B../.6BB.
/SOMA098
/...../..1../.312.
/...../..1../.332.
/...../..6../.322.
/VBZZ4/V.6.4/766LL
/VBBZZ/7.B.4/77PL4
/...../..P../.PPL.
/...../..T../.TTT.
/...../..5../.A55.
/...../..A../.AA5.
/SOMA099
/...../..1../.312.
/...../..1../.332.
/...../..5../.322.
/...../..5../.A55.
/VVP77/4.A.7/4AA66
/4VPP7/4.P.6/ZZLL6
/...../..B../.ZZL.
/...../..B../.BBL.
/...../..T../.TTT.
/SOMA100
/...../..1../.312.
/...../..1../.332.
/...../..6../.322.
/...../..6../.66L.
/...../..T../.VVL.
/54477/5.T.7/PVTLL
/55447/P.T.B/PPZBB
/...../..A../.ZZB.
/...../..A../.ZAA.
/SOMA101
/...../..1../.312.
/...../..1../.332.
/...../..5../.322.
/...../..5../.V55.
/...../..6../.VVL.
/...../..6../.66L.
/TTT77/4.P.7/4PPLL
/4TAA7/4.A.B/ZZPBB
/...../..A../.ZZB.
/SOMA102
/...../..1../.312.
/...../..1../.332.
/...../..5../.322.
/...../..5../.A55.
/...../..A../.AA6.
/...../..6../.V66.
/...../..B../.VVT.
/77ZZ4/7.B.4/PBBTT
/7LLZZ/P.L.4/PPLT4


D0103-0110 [8 slides]

/SOMA103
/11VV6/1.7V6/P77.5
/22266/P.255/PP7.5
/...../..B3./.BB..
/...../..33./.BT..
/...../..43./.TT..
/...../..44./.LT..
/...../..A4./.LA..
/...../..AA./.LL..
/...../..ZZ./.ZZ..
/SOMA104
/...../..11./.31..
/VV77P/T.766/33L.6
/TV7PP/T.22P/T3L.6
/...../..L2./.5L..
/...../..52./.55..
/...../..BB./.AB..
/...../..AB./.AA..
/...../..44./.44..
/...../..ZZ./.ZZ..
/SOMA105
/...../..11./.L1..
/...../..VV./.LV..
/77322/7.PP2/LLP.2
/7333T/5.PTT/556.T
/...../..66./.56..
/...../..BB./.AB..
/...../..AB./.AA..
/...../..44./.44..
/...../..ZZ./.ZZ..
/SOMA106
/...../..11./.21..
/...../..VV./.2V..
/...../..55./.22..
/775L3/7.533/P66.3
/7LLLT/P.6TT/PP6.T
/...../..BB./.AB..
/...../..AB./.AA..
/...../..44./.44..
/...../..ZZ./.ZZ..
/SOMA107
/...../..11./.L1..
/...../..VV./.LV..
/...../..22./.LL..
/...../..72./.77..
/333PP/T.62P/447.5
/T366P/T.655/T44.5
/...../..BB./.AB..
/...../..AB./.AA..
/...../..ZZ./.ZZ..
/SOMA108
/...../..11./.L1..
/...../..VV./.LV..
/...../..22./.LL..
/...../..72./.77..
/...../..32./.T7..
/PP446/P.336/TTT.5
/P4466/A.355/AAB.5
/...../..BB./.AB..
/...../..ZZ./.ZZ..
/SOMA109
/...../..11./.L1..
/...../..VV./.LV..
/...../..22./.LL..
/...../..72./.77..
/...../..32./.T7..
/...../..33./.TT..
/A4455/A.366/PTB.6
/AA445/P.BB5/PPB.6
/...../..ZZ./.ZZ..
/SOMA110
/...../..11./.L1..
/...../..VV./.LV..
/...../..22./.LL..
/...../..72./.77..
/...../..32./.47..
/...../..33./.44..
/...../..35./.Z4..
/P66T5/B.655/BZZ.A
/PPTTT/P.6AA/BBZ.A