+-----+
Derivation : 
			 ∂[∂(t): E0ods(POIo,t) 				*sin(Aθpc(POIo(t),t))^a]
		=   ∂[∂(t): E0ods(POIo,t)]				*sin(Aθpc(POIo(t),t))^a + E0ods(POIo,t)*∂[∂(t):  sin(Aθpc(POIo(t),t))^a]
		=   ∂[∂(t): E0ods(POIo,t)]				*sin(Aθpc(POIo(t),t))^a   
		  +			E0ods(POIo,t)	*∂[∂(t):	 sin(Aθpc(POIo(t),t))^a]

/*	using  /%
2467:(mathH)  ∂[∂(t): E0ods(POIo,t)] = E0ods(POIo,t) *2*Vons(PART)*Rpcs(POIo(t),t)^(-1)*cos(Aθpc(POIo(t),t))

		∂[∂(t): E0ods(POIo,t) *sin(Aθpc(POIo(t),t))^a]
		=		E0ods(POIo,t)*2*Vons(PART)*Rpcs(POIo(t),t)^(-1)*cos(Aθpc(POIo(t),t))	*sin(Aθpc(POIo(t),t))^a   
			+	E0ods(POIo,t)     *a*sin(Aθpc(POIo(t),t))^(a-1)*cos(Aθpc(POIo(t),t))
/* rearranging   /%
		∂[∂(t):  E0ods(POIo,t) *sin(Aθpc(POIo(t),t))^a]
		=		E0ods(POIo,t)	*2*Vons(PART)*Rpcs(POIo(t),t)^(-1)	*cos(Aθpc(POIo(t),t))*sin(Aθpc(POIo(t),t))^a   
		  +	E0ods(POIo,t)	*a										*cos(Aθpc(POIo(t),t))*sin(Aθpc(POIo(t),t))^(a-1)

/*	Normally, in 4-[32 to 37] t=0 applies to resultant expressions, and restrictive conditions apply to this result! : 

(mathH)
	∂[∂(t): E0ods(POIo,t)*sin(Aθpc(POIo(t),t))^a]
	=		E0ods(POIo,t)	*2*Vons(PART)*Rpcs(POIo(t),t)^(-1)	*cos(Aθpc(POIo(t),t))*sin(Aθpc(POIo(t),t))^a   
	  +	E0ods(POIo,t)	*a												*cos(Aθpc(POIo(t),t))*sin(Aθpc(POIo(t),t))^(a-1)
(endMath)


+-----+
/*Specific results (see a few derivations further below)  : 
see "Binomial Series for Chapter 4.ods"
/%

(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^1] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^1 + E0ods(POIo,t=0)*1*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^0
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^2] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^2 + E0ods(POIo,t=0)*2*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^1
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^3] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^3 + E0ods(POIo,t=0)*3*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^2
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^4] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^4 + E0ods(POIo,t=0)*4*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^3
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^5] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^5 + E0ods(POIo,t=0)*5*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^4
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^6] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^6 + E0ods(POIo,t=0)*6*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^5
(endMath)
(mathH)  ∂[∂(t): E0ods(POIo,t=0)*sin(Aθpc(POIo(t),t=0))^8] =  E0ods(POIo,t=0)*2*Vons(PART)*Rpcs(POIo(t),t=0)^(-1)*cos(Aθpc(POIp(t),t=0))*sin(Aθpc(POIp(t),t=0))^8 + E0ods(POIo,t=0)*8*cos(Aθpc(POIo(t),t=0))*sin(Aθpc(POIo(t),t=0))^7
(endMath)