slowly approaching style of phenopowerlaw
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@ -491,8 +491,7 @@ subroutine plastic_kinehardening_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
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real(pReal), dimension(paramNew(instance)%totalNslip) :: &
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gdot_pos,gdot_neg, &
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tau_pos,tau_neg
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real(pReal) :: &
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tau_pos,tau_neg, &
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dgdot_dtau_pos,dgdot_dtau_neg
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associate(prm => paramNew(instance), stt => state(instance))
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@ -501,25 +500,24 @@ subroutine plastic_kinehardening_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
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call plastic_kinehardening_shearRates(gdot_pos,gdot_neg,tau_pos,tau_neg, &
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Mp,instance,of)
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where (dNeq0(gdot_pos))
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dgdot_dtau_pos = gdot_pos*prm%n_slip/tau_pos
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else where
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dgdot_dtau_pos = 0.0_pReal
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end where
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where (dNeq0(gdot_neg))
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dgdot_dtau_neg = gdot_neg*prm%n_slip/tau_neg
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else where
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dgdot_dtau_neg = 0.0_pReal
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end where
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do j = 1_pInt, prm%totalNslip
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Lp = Lp + (gdot_pos(j)+gdot_neg(j))*prm%Schmid_slip(1:3,1:3,j)
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if (dNeq0(gdot_pos(j))) then
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dgdot_dtau_pos = gdot_pos(j)*prm%n_slip/tau_pos(j)
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dMp(k,l,m,n) = &
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dLp_dMp(k,l,m,n) + dgdot_dtau_pos*prm%Schmid_slip(k,l,j)*prm%nonSchmid_pos(m,n,j)
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endif
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if (dNeq0(gdot_neg(j))) then
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dgdot_dtau_neg = gdot_neg(j)*prm%n_slip/tau_neg(j)
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dMp(k,l,m,n) = &
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dLp_dMp(k,l,m,n) + dgdot_dtau_neg*prm%Schmid_slip(k,l,j)*prm%nonSchmid_neg(m,n,j)
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endif
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Lp = Lp + (gdot_pos(j)+gdot_neg(j))*prm%Schmid_slip(1:3,1:3,j)
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dMp(k,l,m,n) = dLp_dMp(k,l,m,n) &
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+ dgdot_dtau_pos(j)*prm%Schmid_slip(k,l,j)*prm%nonSchmid_pos(m,n,j) &
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+ dgdot_dtau_neg(j)*prm%Schmid_slip(k,l,j)*prm%nonSchmid_neg(m,n,j)
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enddo
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end associate
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