1,-2,0,0,0.000000," ","integrate((a+a*cos(f*x+e))^2*sec(f*x+e)^2/(-c+c*cos(f*x+e)),x, algorithm=""giac"")","\text{Exception raised: NotImplementedError}"," ",0,"Exception raised: NotImplementedError >> Unable to parse Giac output: Unable to check sign: (4*pi/x/2)>(-4*pi/x/2)Unable to check sign: (4*pi/x/2)>(-4*pi/x/2)2/f*(3*a^2*1/2/c*ln(abs(tan((f*x+exp(1))/2)-1))-3*a^2*1/2/c*ln(abs(tan((f*x+exp(1))/2)+1))-(-3*tan((f*x+exp(1))/2)^2*a^2+2*a^2)/c/(tan((f*x+exp(1))/2)^3-tan((f*x+exp(1))/2)))","F(-2)",0
