- two *(three + two /(x^ two *(one - one /x^ two)))/(x^ four *(one - one /x^ two)*log(exp(one))) = zero
minus 2 multiply by (3 plus 2 divide by (x squared multiply by (1 minus 1 divide by x squared ))) divide by (x to the power of 4 multiply by (1 minus 1 divide by x squared ) multiply by logarithm of ( exponent of (1))) equally 0
minus two multiply by (three plus two divide by (x to the power of two multiply by (one minus one divide by x to the power of two))) divide by (x to the power of four multiply by (one minus one divide by x to the power of two) multiply by logarithm of ( exponent of (one))) equally zero