CONFIG

USERHOMOTOPY: 1;

END;
INPUT

variable t1,t2;
function f1,f2;
constant a1,a2,e1,e2;
pathvariable t;
parameter s;

s = t;

a1 = 3;
a2 = 2;
e1 = 1;
e2 = 3.5;

c1 = (1 + t1^2/2)*s + (1-s)*cos(t1) + s*(1-s)*(0.98237489234 - 0.329847982347*I);
c2 = (1 + t2^2/2)*s + (1-s)*cos(t2);
s1 = (t1 + t1^3/6)*s + (1-s)*sin(t1);
s2 = (t2 + t2^3/6)*s + (1-s)*sin(t2);

f1 = a1*c1 + a2*c2 - e1;
f2 = a1*s1 + a2*s2 - e2;

END;