o=o*x^ six - three *sqrt(x)+x^ three *tan(x)-x*(x^ three *tan(x)/ two + two *x^ two *tan(x)^(two / three)+x*tan(x)-x+ one)+ three *x- one
o equally o multiply by x to the power of 6 minus 3 multiply by square root of (x) plus x cubed multiply by tangent of (x) minus x multiply by (x cubed multiply by tangent of (x) divide by 2 plus 2 multiply by x squared multiply by tangent of (x) to the power of (2 divide by 3) plus x multiply by tangent of (x) minus x plus 1) plus 3 multiply by x minus 1
o equally o multiply by x to the power of six minus three multiply by square root of (x) plus x to the power of three multiply by tangent of (x) minus x multiply by (x to the power of three multiply by tangent of (x) divide by two plus two multiply by x to the power of two multiply by tangent of (x) to the power of (two divide by three) plus x multiply by tangent of (x) minus x plus one) plus three multiply by x minus one
o=o*x to the power of 6-3*sqrt(x)+x to the power of 3*tan(x)-x*(x to the power of 3*tan(x)/2+2*x to the power of 2*tan(x) to the power of (2/3)+x*tan(x)-x+1)+3*x-1