function dkeCSTdy3 = dkeCSTdy3(E,nu,th,x1,x2,x3,y1,y2,y3)
%dkeCSTdy3
%    dkeCSTdy3 = dkeCSTdy3(E,NU,TH,X1,X2,X3,Y1,Y2,Y3)

%    This function was generated by the Symbolic Math Toolbox version 9.3.
%    29-May-2023 10:57:29

t2 = nu.^2;
t3 = y1.*2.0;
t4 = y2.*2.0;
t5 = y3.*2.0;
t6 = -x2;
t7 = -x3;
t8 = -y2;
t9 = -y3;
t11 = nu./2.0;
t12 = x1./2.0;
t13 = x2./2.0;
t10 = -t5;
t14 = t2-1.0;
t15 = t6+x1;
t16 = t7+x1;
t17 = t7+x2;
t18 = t8+y1;
t19 = t9+y1;
t20 = t9+y2;
t21 = -t13;
t31 = t11-1.0./2.0;
t22 = t15.^2;
t23 = t16.^2;
t24 = t17.^2;
t25 = t3+t10;
t26 = t4+t10;
t27 = t18.^2;
t28 = t19.^2;
t29 = t20.^2;
t30 = 1.0./t14;
t32 = t12+t21;
t33 = (t15.*t19)./2.0;
t34 = (t16.*t18)./2.0;
t35 = -t34;
t36 = t33+t35;
t37 = 1.0./t36;
t38 = t37.^2;
t39 = (E.*t18.*t30.*t37.*th)./4.0;
t40 = (E.*t19.*t30.*t37.*th)./4.0;
t41 = (E.*t20.*t30.*t37.*th)./4.0;
t42 = (E.*nu.*t15.*t30.*t37.*th)./4.0;
t43 = (E.*nu.*t16.*t30.*t37.*th)./4.0;
t44 = (E.*nu.*t17.*t30.*t37.*th)./4.0;
t51 = (E.*t15.*t30.*t31.*t37.*th)./4.0;
t52 = (E.*t16.*t30.*t31.*t37.*th)./4.0;
t53 = (E.*t17.*t30.*t31.*t37.*th)./4.0;
t60 = E.*t18.*t30.*t31.*t37.*th.*(-1.0./4.0);
t45 = -t39;
t46 = -t40;
t47 = -t41;
t48 = -t42;
t49 = -t43;
t50 = -t44;
t54 = t31.*t39;
t55 = t31.*t40;
t56 = t31.*t41;
t57 = -t51;
t58 = -t52;
t59 = -t53;
t61 = (E.*t15.*t16.*t30.*t32.*t38.*th)./4.0;
t62 = (E.*t15.*t17.*t30.*t32.*t38.*th)./4.0;
t63 = (E.*t16.*t17.*t30.*t32.*t38.*th)./4.0;
t64 = (E.*t18.*t19.*t30.*t32.*t38.*th)./4.0;
t65 = (E.*t18.*t20.*t30.*t32.*t38.*th)./4.0;
t66 = (E.*t19.*t20.*t30.*t32.*t38.*th)./4.0;
t69 = (E.*nu.*t15.*t18.*t30.*t32.*t38.*th)./4.0;
t70 = (E.*nu.*t15.*t19.*t30.*t32.*t38.*th)./4.0;
t71 = (E.*nu.*t16.*t18.*t30.*t32.*t38.*th)./4.0;
t72 = (E.*nu.*t15.*t20.*t30.*t32.*t38.*th)./4.0;
t73 = (E.*nu.*t16.*t19.*t30.*t32.*t38.*th)./4.0;
t74 = (E.*nu.*t17.*t18.*t30.*t32.*t38.*th)./4.0;
t75 = (E.*nu.*t16.*t20.*t30.*t32.*t38.*th)./4.0;
t76 = (E.*nu.*t17.*t19.*t30.*t32.*t38.*th)./4.0;
t77 = (E.*nu.*t17.*t20.*t30.*t32.*t38.*th)./4.0;
t85 = (E.*t15.*t18.*t30.*t31.*t32.*t38.*th)./4.0;
t86 = (E.*t15.*t19.*t30.*t31.*t32.*t38.*th)./4.0;
t87 = (E.*t16.*t18.*t30.*t31.*t32.*t38.*th)./4.0;
t88 = (E.*t15.*t20.*t30.*t31.*t32.*t38.*th)./4.0;
t89 = (E.*t16.*t19.*t30.*t31.*t32.*t38.*th)./4.0;
t90 = (E.*t17.*t18.*t30.*t31.*t32.*t38.*th)./4.0;
t91 = (E.*t16.*t20.*t30.*t31.*t32.*t38.*th)./4.0;
t92 = (E.*t17.*t19.*t30.*t31.*t32.*t38.*th)./4.0;
t93 = (E.*t17.*t20.*t30.*t31.*t32.*t38.*th)./4.0;
t97 = E.*t15.*t16.*t30.*t31.*t32.*t38.*th.*(-1.0./4.0);
t98 = E.*t16.*t17.*t30.*t31.*t32.*t38.*th.*(-1.0./4.0);
t104 = E.*t18.*t19.*t30.*t31.*t32.*t38.*th.*(-1.0./4.0);
t105 = E.*t19.*t20.*t30.*t31.*t32.*t38.*th.*(-1.0./4.0);
t67 = -t62;
t68 = -t65;
t78 = -t70;
t79 = -t71;
t80 = -t75;
t81 = -t76;
t83 = t31.*t62;
t95 = t31.*t65;
t99 = -t85;
t100 = -t88;
t101 = -t89;
t102 = -t90;
t103 = -t93;
t108 = t45+t64+t97;
t111 = t54+t61+t104;
t115 = t46+t47+t66+t98;
t120 = t55+t56+t63+t105;
t106 = t69+t99;
t107 = t39+t68+t83;
t109 = t42+t78+t87;
t110 = t48+t72+t102;
t112 = t51+t74+t100;
t113 = t60+t67+t95;
t114 = t57+t79+t86;
t116 = t49+t52+t73+t101;
t117 = t43+t59+t80+t92;
t118 = t44+t58+t81+t91;
t119 = t50+t53+t77+t103;
mt1 = [(E.*t26.*t30.*t37.*th)./4.0-(E.*t29.*t30.*t32.*t38.*th)./4.0+(E.*t24.*t30.*t31.*t32.*t38.*th)./4.0,t119,t115,t117,t107,t110,t119,E.*t24.*t30.*t32.*t38.*th.*(-1.0./4.0)-(E.*t26.*t30.*t31.*t37.*th)./4.0+(E.*t29.*t30.*t31.*t32.*t38.*th)./4.0,t118,t120,t112,t113,t115,t118,(E.*t25.*t30.*t37.*th)./4.0-(E.*t28.*t30.*t32.*t38.*th)./4.0+(E.*t23.*t30.*t31.*t32.*t38.*th)./4.0,t116,t108,t109,t117,t120,t116,E.*t23.*t30.*t32.*t38.*th.*(-1.0./4.0)-(E.*t25.*t30.*t31.*t37.*th)./4.0+(E.*t28.*t30.*t31.*t32.*t38.*th)./4.0,t114,t111,t107,t112,t108,t114,E.*t27.*t30.*t32.*t38.*th.*(-1.0./4.0)+(E.*t22.*t30.*t31.*t32.*t38.*th)./4.0,t106,t110,t113,t109,t111,t106];
mt2 = [E.*t22.*t30.*t32.*t38.*th.*(-1.0./4.0)+(E.*t27.*t30.*t31.*t32.*t38.*th)./4.0];
dkeCSTdy3 = reshape([mt1,mt2],6,6);
end
