User:Tom Allen/TensorExperimentsR16

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... charge negative (_0.5) ...


vSgDd2M=.[([(0{])@rfE1cn xRef@hkxR03),:@(S03xH{])
vSgDd2 =.gXR(-@(([([(0{])@ch2k xRef@hkxR03),:@(S03xH{]))+/"1@((<0 2)|:])@((0|:[)smx])(]*/])@(S02d1L{]))+vSgDd2M)]

Initds2=.(gXR([(0{])@mcv xRef@hkxR03),:@Initx)+/^:2@:*(]*/])@Initdx
Initds =.%:@|@Initds2

gXRAll=:,:@(0.05 1 2 8 1 1 1 _0.1 0 _0.5"_)

Initx =:  1.1100 , 0.5p1 , 0.25p1 , 0p1 "_
Initdx=: (0      , 0     , 0.001  , 0.01"_)*%@(1"_)

vS00xL    =:Initx
vS01dxL   =:0,0,0,0:
vS02d1L   =:Initd1
vS06ds    =:Initds
vS07count =:(0,6283"_)*1"_
pdDH      =:vSgD@vS''

pdDH arrayPut   'pdDH'
     arrayClose 'pdDH'


NB. ... execute (ijx) ...

               arrayOpen  'pdDH'
pdDH=:6284 8 4 arrayGet   'pdDH'   NB. ... shape required ...
               arrayClose 'pdDH'


load 'plot'

pd ((1.1100*cos@]"0);1.1100*sin@]"0) pTsteps _ 0p1 2p1 160

pd vSgDplot pdDH

pd 'aspect 1'
pd 'pdf'
pd 'show'


JTER1600H.jpg
... geodesic ...


... charge neutral (0) ...


vSgDd2M=.[([(0{])@rfE1cn xRef@hkxR03),:@(S03xH{])
vSgDd2 =.gXR(-@(([([(0{])@ch2k xRef@hkxR03),:@(S03xH{]))+/"1@((<0 2)|:])@((0|:[)smx])(]*/])@(S02d1L{]))+vSgDd2M)]

Initds2=.(gXR([(0{])@mcv xRef@hkxR03),:@Initx)+/^:2@:*(]*/])@Initdx
Initds =.%:@|@Initds2

gXRAll=:,:@(0.05 1 2 8 1 1 1 _0.1 0 0"_)

Initx =:  1.1100 , 0.5p1 , 0.25p1 , 0p1 "_
Initdx=: (0      , 0     , 0.001  , 0.01"_)*%@(1"_)

vS00xL    =:Initx
vS01dxL   =:0,0,0,0:
vS02d1L   =:Initd1
vS06ds    =:Initds
vS07count =:(0,6283"_)*1"_
pdDI      =:vSgD@vS''

pdDI arrayPut   'pdDI'
     arrayClose 'pdDI'


NB. ... execute (ijx) ...

               arrayOpen  'pdDI'
pdDI=:6284 8 4 arrayGet   'pdDI'   NB. ... shape required ...
               arrayClose 'pdDI'


load 'plot'

pd vSgDplot pdDI

pd ((1.1100*cos@]"0);1.1100*sin@]"0) pTsteps _ 0p1 2p1 160

pd 'aspect 1'
pd 'pdf'
pd 'show'


JTER1601E.jpg
... geodesic ...


... charge positive (0.5) ...


vSgDd2M=.[([(0{])@rfE1cn xRef@hkxR03),:@(S03xH{])
vSgDd2 =.gXR(-@(([([(0{])@ch2k xRef@hkxR03),:@(S03xH{]))+/"1@((<0 2)|:])@((0|:[)smx])(]*/])@(S02d1L{]))+vSgDd2M)]

Initds2=.(gXR([(0{])@mcv xRef@hkxR03),:@Initx)+/^:2@:*(]*/])@Initdx
Initds =.%:@|@Initds2

gXRAll=:,:@(0.05 1 2 8 1 1 1 _0.1 0 0.5"_)

Initx =:  1.1100 , 0.5p1 , 0.25p1 , 0p1 "_
Initdx=: (0      , 0     , 0.001  , 0.01"_)*%@(1"_)

vS00xL    =:Initx
vS01dxL   =:0,0,0,0:
vS02d1L   =:Initd1
vS06ds    =:Initds
vS07count =:(0,6283"_)*1"_
pdDJ      =:vSgD@vS''

pdDJ arrayPut   'pdDJ'
     arrayClose 'pdDJ'


NB. ... execute (ijx) ...

               arrayOpen  'pdDJ'
pdDJ=:6284 8 4 arrayGet   'pdDJ'   NB. ... shape required ...
               arrayClose 'pdDJ'


load 'plot'

pd ((1.1100*cos@]"0);1.1100*sin@]"0) pTsteps _ 0p1 2p1 160
pd ((1.1100*cos@]"0);1.1100*sin@]"0) pTsteps _ 0p1 2p1 160

pd vSgDplot pdDJ

pd 'aspect 1'
pd 'pdf'
pd 'show'


JTER1602F.jpg
... geodesic ...