/media/bill/PROJECTS/Qnial/code develop_test/symbols sed test data.txt


#********************
>>>>>>>>> EI_LENZods(POIo)) = EI_LENZpds(POIo(t)), using Lenz's Induction Law

1)	EI_LENZods(POIo)) =  EI_LENZpds(POIo(t)) =  |EI_LENZodv(POIo))| = |EI_LENZpdv(POIo(t))| 

For now - ARBITRARY sign on equations for scalar derivatives, as I have to go back & fix the deerivations (not as straightforward as it sounds!). 
dp[dt : EI_LENZods(POIo))] has the opposite sign of dp[dt : E0ods(POIo(t))]
Note that for  :
%  -PI/2 <= Aθpc(POIo)) <=  PI/2 :  then cos(Aθpc(POIo)) >0 and ∂[∂(t): E0pds(POIo(t),t)] < 0, and ∂[∂(t): EI_LENZpds(POIo(t))] < 0  
#19Dec2017 The following is nonsensical, as PI/2 >= -PI/2 !!??
%   PI/2 <= Aθpc(POIo(t))) <= -PI/2 :  then cos(Aθpc(POIo(t))) <0 and ∂[∂(t): E0pds(POIo(t),t)] > 0, and ∂[∂(t): EI_LENZpds(POIo(t))] > 0 
#For Vonv(particle) > 0 (as per definition of BOTH coordinate frames of reference!), these results make sense