function dkeCSTdy1 = dkeCSTdy1(E,nu,th,x1,x2,x3,y1,y2,y3)
%dkeCSTdy1
%    dkeCSTdy1 = dkeCSTdy1(E,NU,TH,X1,X2,X3,Y1,Y2,Y3)

%    This function was generated by the Symbolic Math Toolbox version 9.3.
%    29-May-2023 10:57:26

t2 = nu.^2;
t3 = y1.*2.0;
t4 = y2.*2.0;
t5 = y3.*2.0;
t6 = -x2;
t7 = -x3;
t8 = -y2;
t10 = -y3;
t12 = nu./2.0;
t13 = x2./2.0;
t14 = x3./2.0;
t9 = -t4;
t11 = -t5;
t15 = t2-1.0;
t16 = t6+x1;
t17 = t7+x1;
t18 = t7+x2;
t19 = t8+y1;
t20 = t10+y1;
t21 = t10+y2;
t22 = -t14;
t32 = t12-1.0./2.0;
t23 = t16.^2;
t24 = t17.^2;
t25 = t18.^2;
t26 = t3+t9;
t27 = t3+t11;
t28 = t19.^2;
t29 = t20.^2;
t30 = t21.^2;
t31 = 1.0./t15;
t33 = t13+t22;
t34 = (t16.*t20)./2.0;
t35 = (t17.*t19)./2.0;
t36 = -t35;
t37 = t34+t36;
t38 = 1.0./t37;
t39 = t38.^2;
t40 = (E.*t19.*t31.*t38.*th)./4.0;
t41 = (E.*t20.*t31.*t38.*th)./4.0;
t42 = (E.*t21.*t31.*t38.*th)./4.0;
t43 = (E.*nu.*t16.*t31.*t38.*th)./4.0;
t44 = (E.*nu.*t17.*t31.*t38.*th)./4.0;
t45 = (E.*nu.*t18.*t31.*t38.*th)./4.0;
t50 = (E.*t16.*t31.*t32.*t38.*th)./4.0;
t51 = (E.*t17.*t31.*t32.*t38.*th)./4.0;
t52 = (E.*t18.*t31.*t32.*t38.*th)./4.0;
t59 = E.*t19.*t31.*t32.*t38.*th.*(-1.0./4.0);
t60 = E.*t20.*t31.*t32.*t38.*th.*(-1.0./4.0);
t61 = E.*t21.*t31.*t32.*t38.*th.*(-1.0./4.0);
t46 = -t42;
t47 = -t43;
t48 = -t44;
t49 = -t45;
t55 = t32.*t42;
t56 = -t50;
t57 = -t51;
t58 = -t52;
t62 = (E.*t16.*t17.*t31.*t33.*t39.*th)./4.0;
t63 = (E.*t16.*t18.*t31.*t33.*t39.*th)./4.0;
t64 = (E.*t17.*t18.*t31.*t33.*t39.*th)./4.0;
t65 = (E.*t19.*t20.*t31.*t33.*t39.*th)./4.0;
t66 = (E.*t19.*t21.*t31.*t33.*t39.*th)./4.0;
t67 = (E.*t20.*t21.*t31.*t33.*t39.*th)./4.0;
t70 = (E.*nu.*t16.*t19.*t31.*t33.*t39.*th)./4.0;
t71 = (E.*nu.*t16.*t20.*t31.*t33.*t39.*th)./4.0;
t72 = (E.*nu.*t17.*t19.*t31.*t33.*t39.*th)./4.0;
t73 = (E.*nu.*t16.*t21.*t31.*t33.*t39.*th)./4.0;
t74 = (E.*nu.*t17.*t20.*t31.*t33.*t39.*th)./4.0;
t75 = (E.*nu.*t18.*t19.*t31.*t33.*t39.*th)./4.0;
t76 = (E.*nu.*t17.*t21.*t31.*t33.*t39.*th)./4.0;
t77 = (E.*nu.*t18.*t20.*t31.*t33.*t39.*th)./4.0;
t78 = (E.*nu.*t18.*t21.*t31.*t33.*t39.*th)./4.0;
t86 = (E.*t16.*t19.*t31.*t32.*t33.*t39.*th)./4.0;
t87 = (E.*t16.*t20.*t31.*t32.*t33.*t39.*th)./4.0;
t88 = (E.*t17.*t19.*t31.*t32.*t33.*t39.*th)./4.0;
t89 = (E.*t16.*t21.*t31.*t32.*t33.*t39.*th)./4.0;
t90 = (E.*t17.*t20.*t31.*t32.*t33.*t39.*th)./4.0;
t91 = (E.*t18.*t19.*t31.*t32.*t33.*t39.*th)./4.0;
t92 = (E.*t17.*t21.*t31.*t32.*t33.*t39.*th)./4.0;
t93 = (E.*t18.*t20.*t31.*t32.*t33.*t39.*th)./4.0;
t94 = (E.*t18.*t21.*t31.*t32.*t33.*t39.*th)./4.0;
t98 = E.*t16.*t17.*t31.*t32.*t33.*t39.*th.*(-1.0./4.0);
t99 = E.*t17.*t18.*t31.*t32.*t33.*t39.*th.*(-1.0./4.0);
t105 = E.*t19.*t20.*t31.*t32.*t33.*t39.*th.*(-1.0./4.0);
t106 = E.*t20.*t21.*t31.*t32.*t33.*t39.*th.*(-1.0./4.0);
t68 = -t63;
t69 = -t66;
t79 = -t71;
t80 = -t72;
t81 = -t76;
t82 = -t77;
t84 = t32.*t63;
t96 = t32.*t66;
t100 = -t86;
t101 = -t89;
t102 = -t90;
t103 = -t91;
t104 = -t94;
t108 = t42+t67+t99;
t114 = t61+t64+t106;
t116 = t40+t41+t65+t98;
t121 = t59+t60+t62+t105;
t107 = t78+t104;
t109 = t46+t69+t84;
t110 = t45+t75+t101;
t111 = t49+t82+t92;
t112 = t55+t68+t96;
t113 = t52+t81+t93;
t115 = t58+t73+t103;
t117 = t43+t56+t70+t100;
t118 = t47+t51+t79+t88;
t119 = t48+t50+t80+t87;
t120 = t44+t57+t74+t102;
mt1 = [E.*t30.*t31.*t33.*t39.*th.*(-1.0./4.0)+(E.*t25.*t31.*t32.*t33.*t39.*th)./4.0,t107,t108,t113,t109,t115,t107,E.*t25.*t31.*t33.*t39.*th.*(-1.0./4.0)+(E.*t30.*t31.*t32.*t33.*t39.*th)./4.0,t111,t114,t110,t112,t108,t111,E.*t27.*t31.*t38.*th.*(-1.0./4.0)-(E.*t29.*t31.*t33.*t39.*th)./4.0+(E.*t24.*t31.*t32.*t33.*t39.*th)./4.0,t120,t116,t118,t113,t114,t120,E.*t24.*t31.*t33.*t39.*th.*(-1.0./4.0)+(E.*t27.*t31.*t32.*t38.*th)./4.0+(E.*t29.*t31.*t32.*t33.*t39.*th)./4.0,t119,t121,t109,t110,t116,t119,E.*t26.*t31.*t38.*th.*(-1.0./4.0)-(E.*t28.*t31.*t33.*t39.*th)./4.0+(E.*t23.*t31.*t32.*t33.*t39.*th)./4.0,t117,t115,t112,t118,t121,t117];
mt2 = [E.*t23.*t31.*t33.*t39.*th.*(-1.0./4.0)+(E.*t26.*t31.*t32.*t38.*th)./4.0+(E.*t28.*t31.*t32.*t33.*t39.*th)./4.0];
dkeCSTdy1 = reshape([mt1,mt2],6,6);
end
